Home / 2,944,308.36-4,416,462.18-949,764.36

Finding the Fourth Proportional to 2,944,308.36, 4,416,462.18 and 949,764.36

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Solution

The fourth proportional to 2,944,308.36, 4,416,462.18 and 949,764.36 is: 1,424,646.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,308.36 : 4,416,462.18 = 949,764.36 : x
  2. Step 2: Convert to fraction form
    2,944,308.36/4,416,462.18 = 949,764.36/x
  3. Step 3: Cross multiply
    2,944,308.36x = 4,416,462.18 × 949,764.36
  4. Step 4: Simplify right side
    2,944,308.36x = 4,194,598,375,851.90
  5. Step 5: Solve for x
    x = 4,194,598,375,851.90/2,944,308.36
  6. Step 6: Final answer
    x = 1,424,646.42

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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.