Home / 4,667,580.16-6,988,166.99-2,474,151.92

Finding the Fourth Proportional to 4,667,580.16, 6,988,166.99 and 2,474,151.92

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Solution

The fourth proportional to 4,667,580.16, 6,988,166.99 and 2,474,151.92 is: 3,704,229.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,580.16 : 6,988,166.99 = 2,474,151.92 : x
  2. Step 2: Convert to fraction form
    4,667,580.16/6,988,166.99 = 2,474,151.92/x
  3. Step 3: Cross multiply
    4,667,580.16x = 6,988,166.99 × 2,474,151.92
  4. Step 4: Simplify right side
    4,667,580.16x = 17,289,786,775,589.12
  5. Step 5: Solve for x
    x = 17,289,786,775,589.12/4,667,580.16
  6. Step 6: Final answer
    x = 3,704,229.21

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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.