Finding the Third Proportional to 3,745,687.43 and 8,059,858.17
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Solution
The third proportional to 3,745,687.43 and 8,059,858.17 is: 17,342,961.73
Step by Step Solution
- Step 1: Write the proportion equation
3,745,687.43 : 8,059,858.17 = 8,059,858.17 : x - Step 2: Convert to fraction form
3,745,687.43/8,059,858.17 = 8,059,858.17/x - Step 3: Cross multiply
3,745,687.43x = 8,059,858.17 × 8,059,858.17 - Step 4: Simplify right side
3,745,687.43x = 64,961,313,750,740.22 - Step 5: Solve for x
x = 64,961,313,750,740.22/3,745,687.43 - Step 6: Final answer
x = 17,342,961.73
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.