Finding the Third Proportional to 383,743.13 and 587,310.75
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Solution
The third proportional to 383,743.13 and 587,310.75 is: 898,866.70
Step by Step Solution
- Step 1: Write the proportion equation
383,743.13 : 587,310.75 = 587,310.75 : x - Step 2: Convert to fraction form
383,743.13/587,310.75 = 587,310.75/x - Step 3: Cross multiply
383,743.13x = 587,310.75 × 587,310.75 - Step 4: Simplify right side
383,743.13x = 344,933,917,065.56 - Step 5: Solve for x
x = 344,933,917,065.56/383,743.13 - Step 6: Final answer
x = 898,866.70
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.