Home / 3,244,510.26-4,866,776.03-1,222,211.43

Finding the Fourth Proportional to 3,244,510.26, 4,866,776.03 and 1,222,211.43

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Solution

The fourth proportional to 3,244,510.26, 4,866,776.03 and 1,222,211.43 is: 1,833,321.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,510.26 : 4,866,776.03 = 1,222,211.43 : x
  2. Step 2: Convert to fraction form
    3,244,510.26/4,866,776.03 = 1,222,211.43/x
  3. Step 3: Cross multiply
    3,244,510.26x = 4,866,776.03 × 1,222,211.43
  4. Step 4: Simplify right side
    3,244,510.26x = 5,948,229,294,171.55
  5. Step 5: Solve for x
    x = 5,948,229,294,171.55/3,244,510.26
  6. Step 6: Final answer
    x = 1,833,321.15

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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.