Home / 2,479,414.40-3,721,308.60-1,467,270.80

Finding the Fourth Proportional to 2,479,414.40, 3,721,308.60 and 1,467,270.80

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Solution

The fourth proportional to 2,479,414.40, 3,721,308.60 and 1,467,270.80 is: 2,202,200.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,479,414.40 : 3,721,308.60 = 1,467,270.80 : x
  2. Step 2: Convert to fraction form
    2,479,414.40/3,721,308.60 = 1,467,270.80/x
  3. Step 3: Cross multiply
    2,479,414.40x = 3,721,308.60 × 1,467,270.80
  4. Step 4: Simplify right side
    2,479,414.40x = 5,460,167,446,568.88
  5. Step 5: Solve for x
    x = 5,460,167,446,568.88/2,479,414.40
  6. Step 6: Final answer
    x = 2,202,200.43

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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.