Home / 5,648,777.46-8,468,391.24-2,451,500.10

Finding the Fourth Proportional to 5,648,777.46, 8,468,391.24 and 2,451,500.10

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Solution

The fourth proportional to 5,648,777.46, 8,468,391.24 and 2,451,500.10 is: 3,675,177.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,777.46 : 8,468,391.24 = 2,451,500.10 : x
  2. Step 2: Convert to fraction form
    5,648,777.46/8,468,391.24 = 2,451,500.10/x
  3. Step 3: Cross multiply
    5,648,777.46x = 8,468,391.24 × 2,451,500.10
  4. Step 4: Simplify right side
    5,648,777.46x = 20,760,261,971,699.12
  5. Step 5: Solve for x
    x = 20,760,261,971,699.12/5,648,777.46
  6. Step 6: Final answer
    x = 3,675,177.88

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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.