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Finding the Fourth Proportional to 444,907.39, 613,974.03 and 240,960.73

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Solution

The fourth proportional to 444,907.39, 613,974.03 and 240,960.73 is: 332,526.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,907.39 : 613,974.03 = 240,960.73 : x
  2. Step 2: Convert to fraction form
    444,907.39/613,974.03 = 240,960.73/x
  3. Step 3: Cross multiply
    444,907.39x = 613,974.03 × 240,960.73
  4. Step 4: Simplify right side
    444,907.39x = 147,943,630,469.84
  5. Step 5: Solve for x
    x = 147,943,630,469.84/444,907.39
  6. Step 6: Final answer
    x = 332,526.80

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