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Finding the Third Proportional to 252,832.50 and 541,644.75

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Solution

The third proportional to 252,832.50 and 541,644.75 is: 1,160,369.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,832.50 : 541,644.75 = 541,644.75 : x
  2. Step 2: Convert to fraction form
    252,832.50/541,644.75 = 541,644.75/x
  3. Step 3: Cross multiply
    252,832.50x = 541,644.75 × 541,644.75
  4. Step 4: Simplify right side
    252,832.50x = 293,379,035,202.56
  5. Step 5: Solve for x
    x = 293,379,035,202.56/252,832.50
  6. Step 6: Final answer
    x = 1,160,369.16

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.