Home / 5,020,257.60-7,532,517.24-2,743,122.15

Finding the Fourth Proportional to 5,020,257.60, 7,532,517.24 and 2,743,122.15

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Solution

The fourth proportional to 5,020,257.60, 7,532,517.24 and 2,743,122.15 is: 4,115,847.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,257.60 : 7,532,517.24 = 2,743,122.15 : x
  2. Step 2: Convert to fraction form
    5,020,257.60/7,532,517.24 = 2,743,122.15/x
  3. Step 3: Cross multiply
    5,020,257.60x = 7,532,517.24 × 2,743,122.15
  4. Step 4: Simplify right side
    5,020,257.60x = 20,662,614,886,300.87
  5. Step 5: Solve for x
    x = 20,662,614,886,300.87/5,020,257.60
  6. Step 6: Final answer
    x = 4,115,847.54

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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.