Home / 8,062,051.87-12,093,002.52-3,268,601.65

Finding the Fourth Proportional to 8,062,051.87, 12,093,002.52 and 3,268,601.65

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Solution

The fourth proportional to 8,062,051.87, 12,093,002.52 and 3,268,601.65 is: 4,902,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,051.87 : 12,093,002.52 = 3,268,601.65 : x
  2. Step 2: Convert to fraction form
    8,062,051.87/12,093,002.52 = 3,268,601.65/x
  3. Step 3: Cross multiply
    8,062,051.87x = 12,093,002.52 × 3,268,601.65
  4. Step 4: Simplify right side
    8,062,051.87x = 39,527,207,990,326.16
  5. Step 5: Solve for x
    x = 39,527,207,990,326.16/8,062,051.87
  6. Step 6: Final answer
    x = 4,902,871.95

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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.