Home / 4,899,115.89-6,760,806.22-2,694,120.90

Finding the Fourth Proportional to 4,899,115.89, 6,760,806.22 and 2,694,120.90

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Solution

The fourth proportional to 4,899,115.89, 6,760,806.22 and 2,694,120.90 is: 3,717,901.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,115.89 : 6,760,806.22 = 2,694,120.90 : x
  2. Step 2: Convert to fraction form
    4,899,115.89/6,760,806.22 = 2,694,120.90/x
  3. Step 3: Cross multiply
    4,899,115.89x = 6,760,806.22 × 2,694,120.90
  4. Step 4: Simplify right side
    4,899,115.89x = 18,214,429,346,618.95
  5. Step 5: Solve for x
    x = 18,214,429,346,618.95/4,899,115.89
  6. Step 6: Final answer
    x = 3,717,901.30

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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.