Home / 9,162,190.68-13,741,014.96-3,096,787.56

Finding the Fourth Proportional to 9,162,190.68, 13,741,014.96 and 3,096,787.56

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Solution

The fourth proportional to 9,162,190.68, 13,741,014.96 and 3,096,787.56 is: 4,644,413.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,162,190.68 : 13,741,014.96 = 3,096,787.56 : x
  2. Step 2: Convert to fraction form
    9,162,190.68/13,741,014.96 = 3,096,787.56/x
  3. Step 3: Cross multiply
    9,162,190.68x = 13,741,014.96 × 3,096,787.56
  4. Step 4: Simplify right side
    9,162,190.68x = 42,553,004,189,901.90
  5. Step 5: Solve for x
    x = 42,553,004,189,901.90/9,162,190.68
  6. Step 6: Final answer
    x = 4,644,413.73

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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.