Home / 8,704,956.92-12,000,179.60-6,083,321.73

Finding the Fourth Proportional to 8,704,956.92, 12,000,179.60 and 6,083,321.73

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Solution

The fourth proportional to 8,704,956.92, 12,000,179.60 and 6,083,321.73 is: 8,386,136.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,704,956.92 : 12,000,179.60 = 6,083,321.73 : x
  2. Step 2: Convert to fraction form
    8,704,956.92/12,000,179.60 = 6,083,321.73/x
  3. Step 3: Cross multiply
    8,704,956.92x = 12,000,179.60 × 6,083,321.73
  4. Step 4: Simplify right side
    8,704,956.92x = 73,000,953,324,582.72
  5. Step 5: Solve for x
    x = 73,000,953,324,582.72/8,704,956.92
  6. Step 6: Final answer
    x = 8,386,136.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.