Finding the Third Proportional to 252,444.75 and 540,351.75
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Solution
The third proportional to 252,444.75 and 540,351.75 is: 1,156,609.57
Step by Step Solution
- Step 1: Write the proportion equation
252,444.75 : 540,351.75 = 540,351.75 : x - Step 2: Convert to fraction form
252,444.75/540,351.75 = 540,351.75/x - Step 3: Cross multiply
252,444.75x = 540,351.75 × 540,351.75 - Step 4: Simplify right side
252,444.75x = 291,980,013,728.06 - Step 5: Solve for x
x = 291,980,013,728.06/252,444.75 - Step 6: Final answer
x = 1,156,609.57
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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.