Home / 3,223,251.10-4,833,212.82-948,479.87

Finding the Fourth Proportional to 3,223,251.10, 4,833,212.82 and 948,479.87

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Solution

The fourth proportional to 3,223,251.10, 4,833,212.82 and 948,479.87 is: 1,422,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,251.10 : 4,833,212.82 = 948,479.87 : x
  2. Step 2: Convert to fraction form
    3,223,251.10/4,833,212.82 = 948,479.87/x
  3. Step 3: Cross multiply
    3,223,251.10x = 4,833,212.82 × 948,479.87
  4. Step 4: Simplify right side
    3,223,251.10x = 4,584,205,067,195.93
  5. Step 5: Solve for x
    x = 4,584,205,067,195.93/3,223,251.10
  6. Step 6: Final answer
    x = 1,422,230.20

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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.