Home / 3,338,198.06-5,007,242.72-1,063,691.73

Finding the Fourth Proportional to 3,338,198.06, 5,007,242.72 and 1,063,691.73

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Solution

The fourth proportional to 3,338,198.06, 5,007,242.72 and 1,063,691.73 is: 1,595,520.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,338,198.06 : 5,007,242.72 = 1,063,691.73 : x
  2. Step 2: Convert to fraction form
    3,338,198.06/5,007,242.72 = 1,063,691.73/x
  3. Step 3: Cross multiply
    3,338,198.06x = 5,007,242.72 × 1,063,691.73
  4. Step 4: Simplify right side
    3,338,198.06x = 5,326,162,674,025.93
  5. Step 5: Solve for x
    x = 5,326,162,674,025.93/3,338,198.06
  6. Step 6: Final answer
    x = 1,595,520.27

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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.