Home / 4,491,919.54-6,198,848.98-2,558,360.04

Finding the Fourth Proportional to 4,491,919.54, 6,198,848.98 and 2,558,360.04

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Solution

The fourth proportional to 4,491,919.54, 6,198,848.98 and 2,558,360.04 is: 3,530,536.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,919.54 : 6,198,848.98 = 2,558,360.04 : x
  2. Step 2: Convert to fraction form
    4,491,919.54/6,198,848.98 = 2,558,360.04/x
  3. Step 3: Cross multiply
    4,491,919.54x = 6,198,848.98 × 2,558,360.04
  4. Step 4: Simplify right side
    4,491,919.54x = 15,858,887,524,426.76
  5. Step 5: Solve for x
    x = 15,858,887,524,426.76/4,491,919.54
  6. Step 6: Final answer
    x = 3,530,536.86

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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.