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Finding the Fourth Proportional to 606,951.20, 908,353.20 and 532,301.60

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Solution

The fourth proportional to 606,951.20, 908,353.20 and 532,301.60 is: 796,633.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,951.20 : 908,353.20 = 532,301.60 : x
  2. Step 2: Convert to fraction form
    606,951.20/908,353.20 = 532,301.60/x
  3. Step 3: Cross multiply
    606,951.20x = 908,353.20 × 532,301.60
  4. Step 4: Simplify right side
    606,951.20x = 483,517,861,725.12
  5. Step 5: Solve for x
    x = 483,517,861,725.12/606,951.20
  6. Step 6: Final answer
    x = 796,633.83

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1.5x scale

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.