Home / 2,449,213.20-3,670,234.20-2,196,493.20

Finding the Fourth Proportional to 2,449,213.20, 3,670,234.20 and 2,196,493.20

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Solution

The fourth proportional to 2,449,213.20, 3,670,234.20 and 2,196,493.20 is: 3,291,524.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,213.20 : 3,670,234.20 = 2,196,493.20 : x
  2. Step 2: Convert to fraction form
    2,449,213.20/3,670,234.20 = 2,196,493.20/x
  3. Step 3: Cross multiply
    2,449,213.20x = 3,670,234.20 × 2,196,493.20
  4. Step 4: Simplify right side
    2,449,213.20x = 8,061,644,462,707.44
  5. Step 5: Solve for x
    x = 8,061,644,462,707.44/2,449,213.20
  6. Step 6: Final answer
    x = 3,291,524.18

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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.