Home / 2,491,015.20-3,743,521.20-2,183,085.60

Finding the Fourth Proportional to 2,491,015.20, 3,743,521.20 and 2,183,085.60

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Solution

The fourth proportional to 2,491,015.20, 3,743,521.20 and 2,183,085.60 is: 3,280,761.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,491,015.20 : 3,743,521.20 = 2,183,085.60 : x
  2. Step 2: Convert to fraction form
    2,491,015.20/3,743,521.20 = 2,183,085.60/x
  3. Step 3: Cross multiply
    2,491,015.20x = 3,743,521.20 × 2,183,085.60
  4. Step 4: Simplify right side
    2,491,015.20x = 8,172,427,225,014.72
  5. Step 5: Solve for x
    x = 8,172,427,225,014.72/2,491,015.20
  6. Step 6: Final answer
    x = 3,280,761.69

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