Home / 8,383,600.20-12,575,400.30-6,098,403.90

Finding the Fourth Proportional to 8,383,600.20, 12,575,400.30 and 6,098,403.90

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Solution

The fourth proportional to 8,383,600.20, 12,575,400.30 and 6,098,403.90 is: 9,147,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,383,600.20 : 12,575,400.30 = 6,098,403.90 : x
  2. Step 2: Convert to fraction form
    8,383,600.20/12,575,400.30 = 6,098,403.90/x
  3. Step 3: Cross multiply
    8,383,600.20x = 12,575,400.30 × 6,098,403.90
  4. Step 4: Simplify right side
    8,383,600.20x = 76,689,870,233,581.17
  5. Step 5: Solve for x
    x = 76,689,870,233,581.17/8,383,600.20
  6. Step 6: Final answer
    x = 9,147,605.85

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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.