Finding the Third Proportional to 336,682.13 and 726,778.13
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Solution
The third proportional to 336,682.13 and 726,778.13 is: 1,568,857.99
Step by Step Solution
- Step 1: Write the proportion equation
336,682.13 : 726,778.13 = 726,778.13 : x - Step 2: Convert to fraction form
336,682.13/726,778.13 = 726,778.13/x - Step 3: Cross multiply
336,682.13x = 726,778.13 × 726,778.13 - Step 4: Simplify right side
336,682.13x = 528,206,442,978.52 - Step 5: Solve for x
x = 528,206,442,978.52/336,682.13 - Step 6: Final answer
x = 1,568,857.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.