Finding the Third Proportional to 252,829.13 and 541,639.13
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Solution
The third proportional to 252,829.13 and 541,639.13 is: 1,160,360.55
Step by Step Solution
- Step 1: Write the proportion equation
252,829.13 : 541,639.13 = 541,639.13 : x - Step 2: Convert to fraction form
252,829.13/541,639.13 = 541,639.13/x - Step 3: Cross multiply
252,829.13x = 541,639.13 × 541,639.13 - Step 4: Simplify right side
252,829.13x = 293,372,941,730.77 - Step 5: Solve for x
x = 293,372,941,730.77/252,829.13 - Step 6: Final answer
x = 1,160,360.55
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.