Home / 6,234,214.20-9,351,321.30-2,244,607.80

Finding the Fourth Proportional to 6,234,214.20, 9,351,321.30 and 2,244,607.80

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Solution

The fourth proportional to 6,234,214.20, 9,351,321.30 and 2,244,607.80 is: 3,366,911.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,214.20 : 9,351,321.30 = 2,244,607.80 : x
  2. Step 2: Convert to fraction form
    6,234,214.20/9,351,321.30 = 2,244,607.80/x
  3. Step 3: Cross multiply
    6,234,214.20x = 9,351,321.30 × 2,244,607.80
  4. Step 4: Simplify right side
    6,234,214.20x = 20,990,048,730,286.14
  5. Step 5: Solve for x
    x = 20,990,048,730,286.14/6,234,214.20
  6. Step 6: Final answer
    x = 3,366,911.70

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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.