Home / 4,103,042.83-6,149,062.42-3,193,323.73

Finding the Fourth Proportional to 4,103,042.83, 6,149,062.42 and 3,193,323.73

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Solution

The fourth proportional to 4,103,042.83, 6,149,062.42 and 3,193,323.73 is: 4,785,703.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,042.83 : 6,149,062.42 = 3,193,323.73 : x
  2. Step 2: Convert to fraction form
    4,103,042.83/6,149,062.42 = 3,193,323.73/x
  3. Step 3: Cross multiply
    4,103,042.83x = 6,149,062.42 × 3,193,323.73
  4. Step 4: Simplify right side
    4,103,042.83x = 19,635,946,943,037.23
  5. Step 5: Solve for x
    x = 19,635,946,943,037.23/4,103,042.83
  6. Step 6: Final answer
    x = 4,785,703.62

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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.