Home / 8,392,977.07-12,589,464.91-2,327,708.69

Finding the Fourth Proportional to 8,392,977.07, 12,589,464.91 and 2,327,708.69

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Solution

The fourth proportional to 8,392,977.07, 12,589,464.91 and 2,327,708.69 is: 3,491,562.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,392,977.07 : 12,589,464.91 = 2,327,708.69 : x
  2. Step 2: Convert to fraction form
    8,392,977.07/12,589,464.91 = 2,327,708.69/x
  3. Step 3: Cross multiply
    8,392,977.07x = 12,589,464.91 × 2,327,708.69
  4. Step 4: Simplify right side
    8,392,977.07x = 29,304,606,927,081.16
  5. Step 5: Solve for x
    x = 29,304,606,927,081.16/8,392,977.07
  6. Step 6: Final answer
    x = 3,491,562.85

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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.