Home / 2,339,306.15-3,509,083.15-656,540.87

Finding the Fourth Proportional to 2,339,306.15, 3,509,083.15 and 656,540.87

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Solution

The fourth proportional to 2,339,306.15, 3,509,083.15 and 656,540.87 is: 984,846.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,306.15 : 3,509,083.15 = 656,540.87 : x
  2. Step 2: Convert to fraction form
    2,339,306.15/3,509,083.15 = 656,540.87/x
  3. Step 3: Cross multiply
    2,339,306.15x = 3,509,083.15 × 656,540.87
  4. Step 4: Simplify right side
    2,339,306.15x = 2,303,856,485,016.57
  5. Step 5: Solve for x
    x = 2,303,856,485,016.57/2,339,306.15
  6. Step 6: Final answer
    x = 984,846.08

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Why These Related Problems?

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