Home / 8,824,882.16-13,238,086.28-2,435,134.79

Finding the Fourth Proportional to 8,824,882.16, 13,238,086.28 and 2,435,134.79

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Solution

The fourth proportional to 8,824,882.16, 13,238,086.28 and 2,435,134.79 is: 3,652,912.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,824,882.16 : 13,238,086.28 = 2,435,134.79 : x
  2. Step 2: Convert to fraction form
    8,824,882.16/13,238,086.28 = 2,435,134.79/x
  3. Step 3: Cross multiply
    8,824,882.16x = 13,238,086.28 × 2,435,134.79
  4. Step 4: Simplify right side
    8,824,882.16x = 32,236,524,474,369.22
  5. Step 5: Solve for x
    x = 32,236,524,474,369.22/8,824,882.16
  6. Step 6: Final answer
    x = 3,652,912.74

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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.