Home / 4,491,427.06-6,198,185.16-2,454,236.56

Finding the Fourth Proportional to 4,491,427.06, 6,198,185.16 and 2,454,236.56

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Solution

The fourth proportional to 4,491,427.06, 6,198,185.16 and 2,454,236.56 is: 3,386,855.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,427.06 : 6,198,185.16 = 2,454,236.56 : x
  2. Step 2: Convert to fraction form
    4,491,427.06/6,198,185.16 = 2,454,236.56/x
  3. Step 3: Cross multiply
    4,491,427.06x = 6,198,185.16 × 2,454,236.56
  4. Step 4: Simplify right side
    4,491,427.06x = 15,211,812,625,321.45
  5. Step 5: Solve for x
    x = 15,211,812,625,321.45/4,491,427.06
  6. Step 6: Final answer
    x = 3,386,855.10

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