Home / 6,000,425.32-8,279,696.18-3,644,397.04

Finding the Fourth Proportional to 6,000,425.32, 8,279,696.18 and 3,644,397.04

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Solution

The fourth proportional to 6,000,425.32, 8,279,696.18 and 3,644,397.04 is: 5,028,726.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,425.32 : 8,279,696.18 = 3,644,397.04 : x
  2. Step 2: Convert to fraction form
    6,000,425.32/8,279,696.18 = 3,644,397.04/x
  3. Step 3: Cross multiply
    6,000,425.32x = 8,279,696.18 × 3,644,397.04
  4. Step 4: Simplify right side
    6,000,425.32x = 30,174,500,211,570.08
  5. Step 5: Solve for x
    x = 30,174,500,211,570.08/6,000,425.32
  6. Step 6: Final answer
    x = 5,028,726.90

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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.