Home / 9,236,502.60-13,854,753.90-5,835,280.20

Finding the Fourth Proportional to 9,236,502.60, 13,854,753.90 and 5,835,280.20

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Solution

The fourth proportional to 9,236,502.60, 13,854,753.90 and 5,835,280.20 is: 8,752,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,502.60 : 13,854,753.90 = 5,835,280.20 : x
  2. Step 2: Convert to fraction form
    9,236,502.60/13,854,753.90 = 5,835,280.20/x
  3. Step 3: Cross multiply
    9,236,502.60x = 13,854,753.90 × 5,835,280.20
  4. Step 4: Simplify right side
    9,236,502.60x = 80,846,371,108,542.78
  5. Step 5: Solve for x
    x = 80,846,371,108,542.78/9,236,502.60
  6. Step 6: Final answer
    x = 8,752,920.30

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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.