Home / 8,056,251.20-12,098,373.60-4,277,115.20

Finding the Fourth Proportional to 8,056,251.20, 12,098,373.60 and 4,277,115.20

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Solution

The fourth proportional to 8,056,251.20, 12,098,373.60 and 4,277,115.20 is: 6,423,103.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,251.20 : 12,098,373.60 = 4,277,115.20 : x
  2. Step 2: Convert to fraction form
    8,056,251.20/12,098,373.60 = 4,277,115.20/x
  3. Step 3: Cross multiply
    8,056,251.20x = 12,098,373.60 × 4,277,115.20
  4. Step 4: Simplify right side
    8,056,251.20x = 51,746,137,619,838.72
  5. Step 5: Solve for x
    x = 51,746,137,619,838.72/8,056,251.20
  6. Step 6: Final answer
    x = 6,423,103.79

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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.