Home / 4,515,834.61-6,231,898.38-2,450,868.04

Finding the Fourth Proportional to 4,515,834.61, 6,231,898.38 and 2,450,868.04

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Solution

The fourth proportional to 4,515,834.61, 6,231,898.38 and 2,450,868.04 is: 3,382,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,834.61 : 6,231,898.38 = 2,450,868.04 : x
  2. Step 2: Convert to fraction form
    4,515,834.61/6,231,898.38 = 2,450,868.04/x
  3. Step 3: Cross multiply
    4,515,834.61x = 6,231,898.38 × 2,450,868.04
  4. Step 4: Simplify right side
    4,515,834.61x = 15,273,560,568,069.78
  5. Step 5: Solve for x
    x = 15,273,560,568,069.78/4,515,834.61
  6. Step 6: Final answer
    x = 3,382,223.20

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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.