Home / 3,668,331.03-5,500,726.25-1,537,843.11

Finding the Fourth Proportional to 3,668,331.03, 5,500,726.25 and 1,537,843.11

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Solution

The fourth proportional to 3,668,331.03, 5,500,726.25 and 1,537,843.11 is: 2,306,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,331.03 : 5,500,726.25 = 1,537,843.11 : x
  2. Step 2: Convert to fraction form
    3,668,331.03/5,500,726.25 = 1,537,843.11/x
  3. Step 3: Cross multiply
    3,668,331.03x = 5,500,726.25 × 1,537,843.11
  4. Step 4: Simplify right side
    3,668,331.03x = 8,459,253,955,869.42
  5. Step 5: Solve for x
    x = 8,459,253,955,869.42/3,668,331.03
  6. Step 6: Final answer
    x = 2,306,022.52

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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.