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Finding the Fourth Proportional to 337,570.34, 506,604.38 and 160,077.87

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Solution

The fourth proportional to 337,570.34, 506,604.38 and 160,077.87 is: 240,234.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,570.34 : 506,604.38 = 160,077.87 : x
  2. Step 2: Convert to fraction form
    337,570.34/506,604.38 = 160,077.87/x
  3. Step 3: Cross multiply
    337,570.34x = 506,604.38 × 160,077.87
  4. Step 4: Simplify right side
    337,570.34x = 81,096,149,282.68
  5. Step 5: Solve for x
    x = 81,096,149,282.68/337,570.34
  6. Step 6: Final answer
    x = 240,234.82

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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.