Home / 8,134,273.96-12,201,729.18-2,454,499.24

Finding the Fourth Proportional to 8,134,273.96, 12,201,729.18 and 2,454,499.24

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Solution

The fourth proportional to 8,134,273.96, 12,201,729.18 and 2,454,499.24 is: 3,681,844.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,273.96 : 12,201,729.18 = 2,454,499.24 : x
  2. Step 2: Convert to fraction form
    8,134,273.96/12,201,729.18 = 2,454,499.24/x
  3. Step 3: Cross multiply
    8,134,273.96x = 12,201,729.18 × 2,454,499.24
  4. Step 4: Simplify right side
    8,134,273.96x = 29,949,134,998,995.82
  5. Step 5: Solve for x
    x = 29,949,134,998,995.82/8,134,273.96
  6. Step 6: Final answer
    x = 3,681,844.89

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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.