Finding the Third Proportional to 344,346.75 and 747,663.75
Calculator
Solution
The third proportional to 344,346.75 and 747,663.75 is: 1,623,366.80
Step by Step Solution
- Step 1: Write the proportion equation
344,346.75 : 747,663.75 = 747,663.75 : x - Step 2: Convert to fraction form
344,346.75/747,663.75 = 747,663.75/x - Step 3: Cross multiply
344,346.75x = 747,663.75 × 747,663.75 - Step 4: Simplify right side
344,346.75x = 559,001,083,064.06 - Step 5: Solve for x
x = 559,001,083,064.06/344,346.75 - Step 6: Final answer
x = 1,623,366.80
Related Problems
Find third proportional to 172,173.38 and 373,831.88
Half scale
Find third proportional to 688,693.50 and 1,495,327.50
Double scale
Find third proportional to 344,349 and 747,668
Similar ratio
Find third proportional to 516,520.13 and 1,121,495.63
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.