Home / 8,062,052.02-12,093,002.90-3,268,601.88

Finding the Fourth Proportional to 8,062,052.02, 12,093,002.90 and 3,268,601.88

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Solution

The fourth proportional to 8,062,052.02, 12,093,002.90 and 3,268,601.88 is: 4,902,872.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,052.02 : 12,093,002.90 = 3,268,601.88 : x
  2. Step 2: Convert to fraction form
    8,062,052.02/12,093,002.90 = 3,268,601.88/x
  3. Step 3: Cross multiply
    8,062,052.02x = 12,093,002.90 × 3,268,601.88
  4. Step 4: Simplify right side
    8,062,052.02x = 39,527,212,013,785.45
  5. Step 5: Solve for x
    x = 39,527,212,013,785.45/8,062,052.02
  6. Step 6: Final answer
    x = 4,902,872.36

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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.