=SUMPRODUCT(--('Density Chart'!A1:A4=B1),--('Density
Chart'!B1:B4=C1),--('Density Chart'!D1:D4))

Where B1 contains your first search argument e.g A123, C1 contains the
second e.g 2.00

HTH

"Correna" wrote:

This doesn't work, cause the values I am looking for could change. It could
be A123 2.0 one minute, then B123 2.7 the next. The values I am looking for
will continously change, but are located in the "Density Chart" worksheet in
Column A and B respectively.


"Toppers" wrote:

This ..?

=SUMPRODUCT(--(A1:A4="A123"),--(B1:B4=2),--(D1:D4))

"Correna" wrote:

I had this posted in another subject, but was getting no response. Thought I
would try it again and hopefully get another answer.

Attempting to find identical values in cells B3 & B4 located in another
worksheet titled "Density Chart" and to return the value in cell/column D.

The Density Chart values are located in column A & B and the value I want
returned, depending on the criteria entered would be found on the same row
but in column D.

Example...
Changeable Value in B3 = A123 (can also be completely alpha value and will
be different values each time the formula is used.
Changeable Value in B4 = 2.00 (always numeric value)

Density Chart information
ColumnA ColumnB ColumnC ColumnD
A123 2.00 55.555 65.555
A123 2.40 55.555 75.555
A123 2.70 55.555 70.555
B123 2.00 45.000 85.000
C123
D123
E123
etc

I have tried =if, I have tried =sum product ... at a loss