Home / 8,839,065.24-13,258,882.94-2,449,379.16

Finding the Fourth Proportional to 8,839,065.24, 13,258,882.94 and 2,449,379.16

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Solution

The fourth proportional to 8,839,065.24, 13,258,882.94 and 2,449,379.16 is: 3,674,147.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,065.24 : 13,258,882.94 = 2,449,379.16 : x
  2. Step 2: Convert to fraction form
    8,839,065.24/13,258,882.94 = 2,449,379.16/x
  3. Step 3: Cross multiply
    8,839,065.24x = 13,258,882.94 × 2,449,379.16
  4. Step 4: Simplify right side
    8,839,065.24x = 32,476,031,558,115.53
  5. Step 5: Solve for x
    x = 32,476,031,558,115.53/8,839,065.24
  6. Step 6: Final answer
    x = 3,674,147.74

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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.