Home / 11,844,476.44-17,715,425.05-6,975,175.95

Finding the Fourth Proportional to 11,844,476.44, 17,715,425.05 and 6,975,175.95

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Solution

The fourth proportional to 11,844,476.44, 17,715,425.05 and 6,975,175.95 is: 10,432,559.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844,476.44 : 17,715,425.05 = 6,975,175.95 : x
  2. Step 2: Convert to fraction form
    11,844,476.44/17,715,425.05 = 6,975,175.95/x
  3. Step 3: Cross multiply
    11,844,476.44x = 17,715,425.05 × 6,975,175.95
  4. Step 4: Simplify right side
    11,844,476.44x = 123,568,206,761,506.52
  5. Step 5: Solve for x
    x = 123,568,206,761,506.52/11,844,476.44
  6. Step 6: Final answer
    x = 10,432,559.63

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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.