Home / 3,882,454.20-5,826,305.70-2,176,594.20

Finding the Fourth Proportional to 3,882,454.20, 5,826,305.70 and 2,176,594.20

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Solution

The fourth proportional to 3,882,454.20, 5,826,305.70 and 2,176,594.20 is: 3,266,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,454.20 : 5,826,305.70 = 2,176,594.20 : x
  2. Step 2: Convert to fraction form
    3,882,454.20/5,826,305.70 = 2,176,594.20/x
  3. Step 3: Cross multiply
    3,882,454.20x = 5,826,305.70 × 2,176,594.20
  4. Step 4: Simplify right side
    3,882,454.20x = 12,681,503,194,046.94
  5. Step 5: Solve for x
    x = 12,681,503,194,046.94/3,882,454.20
  6. Step 6: Final answer
    x = 3,266,362.60

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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.