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Finding the Fourth Proportional to 444,850.49, 613,893.99 and 240,901.63

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Solution

The fourth proportional to 444,850.49, 613,893.99 and 240,901.63 is: 332,444.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,850.49 : 613,893.99 = 240,901.63 : x
  2. Step 2: Convert to fraction form
    444,850.49/613,893.99 = 240,901.63/x
  3. Step 3: Cross multiply
    444,850.49x = 613,893.99 × 240,901.63
  4. Step 4: Simplify right side
    444,850.49x = 147,888,062,206.85
  5. Step 5: Solve for x
    x = 147,888,062,206.85/444,850.49
  6. Step 6: Final answer
    x = 332,444.42

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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.