Finding the Third Proportional to 667,748.25 and 1,574,721
Calculator
Solution
The third proportional to 667,748.25 and 1,574,721 is: 3,713,594.50
Step by Step Solution
- Step 1: Write the proportion equation
667,748.25 : 1,574,721 = 1,574,721 : x - Step 2: Convert to fraction form
667,748.25/1,574,721 = 1,574,721/x - Step 3: Cross multiply
667,748.25x = 1,574,721 × 1,574,721 - Step 4: Simplify right side
667,748.25x = 2,479,746,227,841 - Step 5: Solve for x
x = 2,479,746,227,841/667,748.25 - Step 6: Final answer
x = 3,713,594.50
Related Problems
Find third proportional to 333,874.13 and 787,360.50
Half scale
Find third proportional to 1,335,496.50 and 3,149,442
Double scale
Find third proportional to 667,750 and 1,574,726
Similar ratio
Find third proportional to 1,001,622.38 and 2,362,081.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.