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Finding the Fourth Proportional to 599,394.70, 899,092.05 and 244,436.41

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Solution

The fourth proportional to 599,394.70, 899,092.05 and 244,436.41 is: 366,654.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,394.70 : 899,092.05 = 244,436.41 : x
  2. Step 2: Convert to fraction form
    599,394.70/899,092.05 = 244,436.41/x
  3. Step 3: Cross multiply
    599,394.70x = 899,092.05 × 244,436.41
  4. Step 4: Simplify right side
    599,394.70x = 219,770,828,466.08
  5. Step 5: Solve for x
    x = 219,770,828,466.08/599,394.70
  6. Step 6: Final answer
    x = 366,654.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.