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Finding the Fourth Proportional to 606,004.08, 836,314.20 and 337,734

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Solution

The fourth proportional to 606,004.08, 836,314.20 and 337,734 is: 466,088.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,004.08 : 836,314.20 = 337,734 : x
  2. Step 2: Convert to fraction form
    606,004.08/836,314.20 = 337,734/x
  3. Step 3: Cross multiply
    606,004.08x = 836,314.20 × 337,734
  4. Step 4: Simplify right side
    606,004.08x = 282,451,740,022.80
  5. Step 5: Solve for x
    x = 282,451,740,022.80/606,004.08
  6. Step 6: Final answer
    x = 466,088.84

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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.