Finding the Third Proportional to 377,974.13 and 585,244.69
Calculator
Solution
The third proportional to 377,974.13 and 585,244.69 is: 906,176.70
Step by Step Solution
- Step 1: Write the proportion equation
377,974.13 : 585,244.69 = 585,244.69 : x - Step 2: Convert to fraction form
377,974.13/585,244.69 = 585,244.69/x - Step 3: Cross multiply
377,974.13x = 585,244.69 × 585,244.69 - Step 4: Simplify right side
377,974.13x = 342,511,344,246.97 - Step 5: Solve for x
x = 342,511,344,246.97/377,974.13 - Step 6: Final answer
x = 906,176.70
Related Problems
Find third proportional to 188,987.06 and 292,622.34
Half scale
Find third proportional to 755,948.25 and 1,170,489.38
Double scale
Find third proportional to 377,976 and 585,248
Similar ratio
Find third proportional to 566,961.19 and 877,867.03
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.