Home / 8,723,592.15-13,086,808.50-2,576,195.62

Finding the Fourth Proportional to 8,723,592.15, 13,086,808.50 and 2,576,195.62

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Solution

The fourth proportional to 8,723,592.15, 13,086,808.50 and 2,576,195.62 is: 3,864,712.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,723,592.15 : 13,086,808.50 = 2,576,195.62 : x
  2. Step 2: Convert to fraction form
    8,723,592.15/13,086,808.50 = 2,576,195.62/x
  3. Step 3: Cross multiply
    8,723,592.15x = 13,086,808.50 × 2,576,195.62
  4. Step 4: Simplify right side
    8,723,592.15x = 33,714,178,695,101.02
  5. Step 5: Solve for x
    x = 33,714,178,695,101.02/8,723,592.15
  6. Step 6: Final answer
    x = 3,864,712.85

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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.