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Finding the Fourth Proportional to 327,953.97, 452,600.01 and 182,769.53

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Solution

The fourth proportional to 327,953.97, 452,600.01 and 182,769.53 is: 252,235.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,953.97 : 452,600.01 = 182,769.53 : x
  2. Step 2: Convert to fraction form
    327,953.97/452,600.01 = 182,769.53/x
  3. Step 3: Cross multiply
    327,953.97x = 452,600.01 × 182,769.53
  4. Step 4: Simplify right side
    327,953.97x = 82,721,488,842.70
  5. Step 5: Solve for x
    x = 82,721,488,842.70/327,953.97
  6. Step 6: Final answer
    x = 252,235.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.