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Finding the Fourth Proportional to 444,930.88, 614,001.46 and 240,977.10

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Solution

The fourth proportional to 444,930.88, 614,001.46 and 240,977.10 is: 332,546.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,930.88 : 614,001.46 = 240,977.10 : x
  2. Step 2: Convert to fraction form
    444,930.88/614,001.46 = 240,977.10/x
  3. Step 3: Cross multiply
    444,930.88x = 614,001.46 × 240,977.10
  4. Step 4: Simplify right side
    444,930.88x = 147,960,291,226.57
  5. Step 5: Solve for x
    x = 147,960,291,226.57/444,930.88
  6. Step 6: Final answer
    x = 332,546.69

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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.