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Finding the Fourth Proportional to 337,152.78, 465,270.48 and 193,909.14

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Solution

The fourth proportional to 337,152.78, 465,270.48 and 193,909.14 is: 267,594.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,152.78 : 465,270.48 = 193,909.14 : x
  2. Step 2: Convert to fraction form
    337,152.78/465,270.48 = 193,909.14/x
  3. Step 3: Cross multiply
    337,152.78x = 465,270.48 × 193,909.14
  4. Step 4: Simplify right side
    337,152.78x = 90,220,198,644.19
  5. Step 5: Solve for x
    x = 90,220,198,644.19/337,152.78
  6. Step 6: Final answer
    x = 267,594.41

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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.