Home / 4,023,227.30-5,550,694.98-2,280,709.88

Finding the Fourth Proportional to 4,023,227.30, 5,550,694.98 and 2,280,709.88

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Solution

The fourth proportional to 4,023,227.30, 5,550,694.98 and 2,280,709.88 is: 3,146,609.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,227.30 : 5,550,694.98 = 2,280,709.88 : x
  2. Step 2: Convert to fraction form
    4,023,227.30/5,550,694.98 = 2,280,709.88/x
  3. Step 3: Cross multiply
    4,023,227.30x = 5,550,694.98 × 2,280,709.88
  4. Step 4: Simplify right side
    4,023,227.30x = 12,659,524,881,752.40
  5. Step 5: Solve for x
    x = 12,659,524,881,752.40/4,023,227.30
  6. Step 6: Final answer
    x = 3,146,609.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.