Home / 8,025,439.92-12,035,630.96-2,632,833.76

Finding the Fourth Proportional to 8,025,439.92, 12,035,630.96 and 2,632,833.76

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Solution

The fourth proportional to 8,025,439.92, 12,035,630.96 and 2,632,833.76 is: 3,948,421.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,439.92 : 12,035,630.96 = 2,632,833.76 : x
  2. Step 2: Convert to fraction form
    8,025,439.92/12,035,630.96 = 2,632,833.76/x
  3. Step 3: Cross multiply
    8,025,439.92x = 12,035,630.96 × 2,632,833.76
  4. Step 4: Simplify right side
    8,025,439.92x = 31,687,815,514,389.21
  5. Step 5: Solve for x
    x = 31,687,815,514,389.21/8,025,439.92
  6. Step 6: Final answer
    x = 3,948,421.00

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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.