Home / 3,299,453.91-4,949,499-1,024,367.42

Finding the Fourth Proportional to 3,299,453.91, 4,949,499 and 1,024,367.42

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Solution

The fourth proportional to 3,299,453.91, 4,949,499 and 1,024,367.42 is: 1,536,649.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,299,453.91 : 4,949,499 = 1,024,367.42 : x
  2. Step 2: Convert to fraction form
    3,299,453.91/4,949,499 = 1,024,367.42/x
  3. Step 3: Cross multiply
    3,299,453.91x = 4,949,499 × 1,024,367.42
  4. Step 4: Simplify right side
    3,299,453.91x = 5,070,105,496,175.09
  5. Step 5: Solve for x
    x = 5,070,105,496,175.09/3,299,453.91
  6. Step 6: Final answer
    x = 1,536,649.89

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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.