Finding the Third Proportional to 667,374 and 1,574,737
Calculator
Solution
The third proportional to 667,374 and 1,574,737 is: 3,715,752.52
Step by Step Solution
- Step 1: Write the proportion equation
667,374 : 1,574,737 = 1,574,737 : x - Step 2: Convert to fraction form
667,374/1,574,737 = 1,574,737/x - Step 3: Cross multiply
667,374x = 1,574,737 × 1,574,737 - Step 4: Simplify right side
667,374x = 2,479,796,619,169 - Step 5: Solve for x
x = 2,479,796,619,169/667,374 - Step 6: Final answer
x = 3,715,752.52
Related Problems
Find third proportional to 333,687 and 787,368.50
Half scale
Find third proportional to 1,334,748 and 3,149,474
Double scale
Find third proportional to 667,376 and 1,574,742
Similar ratio
Find third proportional to 1,001,061 and 2,362,105.50
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.