Home / 4,248,296.31-6,375,101.73-1,723,951.56

Finding the Fourth Proportional to 4,248,296.31, 6,375,101.73 and 1,723,951.56

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Solution

The fourth proportional to 4,248,296.31, 6,375,101.73 and 1,723,951.56 is: 2,587,005.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,296.31 : 6,375,101.73 = 1,723,951.56 : x
  2. Step 2: Convert to fraction form
    4,248,296.31/6,375,101.73 = 1,723,951.56/x
  3. Step 3: Cross multiply
    4,248,296.31x = 6,375,101.73 × 1,723,951.56
  4. Step 4: Simplify right side
    4,248,296.31x = 10,990,366,540,716.69
  5. Step 5: Solve for x
    x = 10,990,366,540,716.69/4,248,296.31
  6. Step 6: Final answer
    x = 2,587,005.65

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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.