Home / 3,158,793.18-4,725,723.06-2,392,498.33

Finding the Fourth Proportional to 3,158,793.18, 4,725,723.06 and 2,392,498.33

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Solution

The fourth proportional to 3,158,793.18, 4,725,723.06 and 2,392,498.33 is: 3,579,305.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,158,793.18 : 4,725,723.06 = 2,392,498.33 : x
  2. Step 2: Convert to fraction form
    3,158,793.18/4,725,723.06 = 2,392,498.33/x
  3. Step 3: Cross multiply
    3,158,793.18x = 4,725,723.06 × 2,392,498.33
  4. Step 4: Simplify right side
    3,158,793.18x = 11,306,284,517,278.18
  5. Step 5: Solve for x
    x = 11,306,284,517,278.18/3,158,793.18
  6. Step 6: Final answer
    x = 3,579,305.09

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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.