Home / 15,583,843.98-23,375,766.06-4,224,292.56

Finding the Fourth Proportional to 15,583,843.98, 23,375,766.06 and 4,224,292.56

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Solution

The fourth proportional to 15,583,843.98, 23,375,766.06 and 4,224,292.56 is: 6,336,438.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,583,843.98 : 23,375,766.06 = 4,224,292.56 : x
  2. Step 2: Convert to fraction form
    15,583,843.98/23,375,766.06 = 4,224,292.56/x
  3. Step 3: Cross multiply
    15,583,843.98x = 23,375,766.06 × 4,224,292.56
  4. Step 4: Simplify right side
    15,583,843.98x = 98,746,074,651,558.50
  5. Step 5: Solve for x
    x = 98,746,074,651,558.50/15,583,843.98
  6. Step 6: Final answer
    x = 6,336,438.86

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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.