Home / 9,904,451.88-13,663,113.30-6,468,704.04

Finding the Fourth Proportional to 9,904,451.88, 13,663,113.30 and 6,468,704.04

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Solution

The fourth proportional to 9,904,451.88, 13,663,113.30 and 6,468,704.04 is: 8,923,526.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,904,451.88 : 13,663,113.30 = 6,468,704.04 : x
  2. Step 2: Convert to fraction form
    9,904,451.88/13,663,113.30 = 6,468,704.04/x
  3. Step 3: Cross multiply
    9,904,451.88x = 13,663,113.30 × 6,468,704.04
  4. Step 4: Simplify right side
    9,904,451.88x = 88,382,636,202,687.73
  5. Step 5: Solve for x
    x = 88,382,636,202,687.73/9,904,451.88
  6. Step 6: Final answer
    x = 8,923,526.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.