Home / 2,494,493.92-3,442,433.04-1,514,149.60

Finding the Fourth Proportional to 2,494,493.92, 3,442,433.04 and 1,514,149.60

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Solution

The fourth proportional to 2,494,493.92, 3,442,433.04 and 1,514,149.60 is: 2,089,545.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,493.92 : 3,442,433.04 = 1,514,149.60 : x
  2. Step 2: Convert to fraction form
    2,494,493.92/3,442,433.04 = 1,514,149.60/x
  3. Step 3: Cross multiply
    2,494,493.92x = 3,442,433.04 × 1,514,149.60
  4. Step 4: Simplify right side
    2,494,493.92x = 5,212,358,610,542.78
  5. Step 5: Solve for x
    x = 5,212,358,610,542.78/2,494,493.92
  6. Step 6: Final answer
    x = 2,089,545.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.