Home / 5,433,494.22-7,498,401.80-2,986,192.04

Finding the Fourth Proportional to 5,433,494.22, 7,498,401.80 and 2,986,192.04

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Solution

The fourth proportional to 5,433,494.22, 7,498,401.80 and 2,986,192.04 is: 4,121,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,494.22 : 7,498,401.80 = 2,986,192.04 : x
  2. Step 2: Convert to fraction form
    5,433,494.22/7,498,401.80 = 2,986,192.04/x
  3. Step 3: Cross multiply
    5,433,494.22x = 7,498,401.80 × 2,986,192.04
  4. Step 4: Simplify right side
    5,433,494.22x = 22,391,667,715,458.70
  5. Step 5: Solve for x
    x = 22,391,667,715,458.70/5,433,494.22
  6. Step 6: Final answer
    x = 4,121,043.81

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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.