Finding the Third Proportional to 282,612.38 and 614,310.75
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Solution
The third proportional to 282,612.38 and 614,310.75 is: 1,335,319.08
Step by Step Solution
- Step 1: Write the proportion equation
282,612.38 : 614,310.75 = 614,310.75 : x - Step 2: Convert to fraction form
282,612.38/614,310.75 = 614,310.75/x - Step 3: Cross multiply
282,612.38x = 614,310.75 × 614,310.75 - Step 4: Simplify right side
282,612.38x = 377,377,697,565.56 - Step 5: Solve for x
x = 377,377,697,565.56/282,612.38 - Step 6: Final answer
x = 1,335,319.08
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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.