Finding the Third Proportional to 283,451.91 and 616,726.69
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Solution
The third proportional to 283,451.91 and 616,726.69 is: 1,341,856.59
Step by Step Solution
- Step 1: Write the proportion equation
283,451.91 : 616,726.69 = 616,726.69 : x - Step 2: Convert to fraction form
283,451.91/616,726.69 = 616,726.69/x - Step 3: Cross multiply
283,451.91x = 616,726.69 × 616,726.69 - Step 4: Simplify right side
283,451.91x = 380,351,807,074.72 - Step 5: Solve for x
x = 380,351,807,074.72/283,451.91 - Step 6: Final answer
x = 1,341,856.59
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.