Home / 7,369,152.75-11,049,226.61-3,532,149.27

Finding the Fourth Proportional to 7,369,152.75, 11,049,226.61 and 3,532,149.27

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Solution

The fourth proportional to 7,369,152.75, 11,049,226.61 and 3,532,149.27 is: 5,296,065.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,152.75 : 11,049,226.61 = 3,532,149.27 : x
  2. Step 2: Convert to fraction form
    7,369,152.75/11,049,226.61 = 3,532,149.27/x
  3. Step 3: Cross multiply
    7,369,152.75x = 11,049,226.61 × 3,532,149.27
  4. Step 4: Simplify right side
    7,369,152.75x = 39,027,517,686,915.33
  5. Step 5: Solve for x
    x = 39,027,517,686,915.33/7,369,152.75
  6. Step 6: Final answer
    x = 5,296,065.78

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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.