Home / 5,892,964.20-8,839,446.30-3,331,549.80

Finding the Fourth Proportional to 5,892,964.20, 8,839,446.30 and 3,331,549.80

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Solution

The fourth proportional to 5,892,964.20, 8,839,446.30 and 3,331,549.80 is: 4,997,324.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,964.20 : 8,839,446.30 = 3,331,549.80 : x
  2. Step 2: Convert to fraction form
    5,892,964.20/8,839,446.30 = 3,331,549.80/x
  3. Step 3: Cross multiply
    5,892,964.20x = 8,839,446.30 × 3,331,549.80
  4. Step 4: Simplify right side
    5,892,964.20x = 29,449,055,552,875.74
  5. Step 5: Solve for x
    x = 29,449,055,552,875.74/5,892,964.20
  6. Step 6: Final answer
    x = 4,997,324.70

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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.