Home / 5,744,230.80-8,616,346.20-2,549,679.90

Finding the Fourth Proportional to 5,744,230.80, 8,616,346.20 and 2,549,679.90

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Solution

The fourth proportional to 5,744,230.80, 8,616,346.20 and 2,549,679.90 is: 3,824,519.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,744,230.80 : 8,616,346.20 = 2,549,679.90 : x
  2. Step 2: Convert to fraction form
    5,744,230.80/8,616,346.20 = 2,549,679.90/x
  3. Step 3: Cross multiply
    5,744,230.80x = 8,616,346.20 × 2,549,679.90
  4. Step 4: Simplify right side
    5,744,230.80x = 21,968,924,717,581.38
  5. Step 5: Solve for x
    x = 21,968,924,717,581.38/5,744,230.80
  6. Step 6: Final answer
    x = 3,824,519.85

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Similar ratio
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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.