Home / 3,110,229.60-4,665,029.04-835,458.52

Finding the Fourth Proportional to 3,110,229.60, 4,665,029.04 and 835,458.52

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Solution

The fourth proportional to 3,110,229.60, 4,665,029.04 and 835,458.52 is: 1,253,103.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,229.60 : 4,665,029.04 = 835,458.52 : x
  2. Step 2: Convert to fraction form
    3,110,229.60/4,665,029.04 = 835,458.52/x
  3. Step 3: Cross multiply
    3,110,229.60x = 4,665,029.04 × 835,458.52
  4. Step 4: Simplify right side
    3,110,229.60x = 3,897,438,257,515.42
  5. Step 5: Solve for x
    x = 3,897,438,257,515.42/3,110,229.60
  6. Step 6: Final answer
    x = 1,253,103.07

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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.