Finding the Third Proportional to 603,115.50 and 1,326,171.75
Calculator
Solution
The third proportional to 603,115.50 and 1,326,171.75 is: 2,916,077.45
Step by Step Solution
- Step 1: Write the proportion equation
603,115.50 : 1,326,171.75 = 1,326,171.75 : x - Step 2: Convert to fraction form
603,115.50/1,326,171.75 = 1,326,171.75/x - Step 3: Cross multiply
603,115.50x = 1,326,171.75 × 1,326,171.75 - Step 4: Simplify right side
603,115.50x = 1,758,731,510,498.06 - Step 5: Solve for x
x = 1,758,731,510,498.06/603,115.50 - Step 6: Final answer
x = 2,916,077.45
Related Problems
Find third proportional to 301,557.75 and 663,085.88
Half scale
Find third proportional to 1,206,231 and 2,652,343.50
Double scale
Find third proportional to 603,118 and 1,326,176
Similar ratio
Find third proportional to 904,673.25 and 1,989,257.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.