Home / 8,324,193-12,486,294.36-2,340,561

Finding the Fourth Proportional to 8,324,193, 12,486,294.36 and 2,340,561

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Solution

The fourth proportional to 8,324,193, 12,486,294.36 and 2,340,561 is: 3,510,842.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,193 : 12,486,294.36 = 2,340,561 : x
  2. Step 2: Convert to fraction form
    8,324,193/12,486,294.36 = 2,340,561/x
  3. Step 3: Cross multiply
    8,324,193x = 12,486,294.36 × 2,340,561
  4. Step 4: Simplify right side
    8,324,193x = 29,224,933,613,535.96
  5. Step 5: Solve for x
    x = 29,224,933,613,535.96/8,324,193
  6. Step 6: Final answer
    x = 3,510,842.87

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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.