Home / 2,519,589.89-3,781,820.90-2,383,039.68

Finding the Fourth Proportional to 2,519,589.89, 3,781,820.90 and 2,383,039.68

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Solution

The fourth proportional to 2,519,589.89, 3,781,820.90 and 2,383,039.68 is: 3,576,863.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,589.89 : 3,781,820.90 = 2,383,039.68 : x
  2. Step 2: Convert to fraction form
    2,519,589.89/3,781,820.90 = 2,383,039.68/x
  3. Step 3: Cross multiply
    2,519,589.89x = 3,781,820.90 × 2,383,039.68
  4. Step 4: Simplify right side
    2,519,589.89x = 9,012,229,273,310.91
  5. Step 5: Solve for x
    x = 9,012,229,273,310.91/2,519,589.89
  6. Step 6: Final answer
    x = 3,576,863.57

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.