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Finding the Fourth Proportional to 606,002.08, 836,311.44 and 337,732

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Solution

The fourth proportional to 606,002.08, 836,311.44 and 337,732 is: 466,086.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,002.08 : 836,311.44 = 337,732 : x
  2. Step 2: Convert to fraction form
    606,002.08/836,311.44 = 337,732/x
  3. Step 3: Cross multiply
    606,002.08x = 836,311.44 × 337,732
  4. Step 4: Simplify right side
    606,002.08x = 282,449,135,254.08
  5. Step 5: Solve for x
    x = 282,449,135,254.08/606,002.08
  6. Step 6: Final answer
    x = 466,086.08

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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.