Home / 4,581,534.06-6,321,758.40-2,647,974.69

Finding the Fourth Proportional to 4,581,534.06, 6,321,758.40 and 2,647,974.69

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Solution

The fourth proportional to 4,581,534.06, 6,321,758.40 and 2,647,974.69 is: 3,653,766.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,534.06 : 6,321,758.40 = 2,647,974.69 : x
  2. Step 2: Convert to fraction form
    4,581,534.06/6,321,758.40 = 2,647,974.69/x
  3. Step 3: Cross multiply
    4,581,534.06x = 6,321,758.40 × 2,647,974.69
  4. Step 4: Simplify right side
    4,581,534.06x = 16,739,856,239,494.90
  5. Step 5: Solve for x
    x = 16,739,856,239,494.90/4,581,534.06
  6. Step 6: Final answer
    x = 3,653,766.62

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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.