Home / 4,667,581.16-6,988,168.49-2,474,152.92

Finding the Fourth Proportional to 4,667,581.16, 6,988,168.49 and 2,474,152.92

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Solution

The fourth proportional to 4,667,581.16, 6,988,168.49 and 2,474,152.92 is: 3,704,230.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,581.16 : 6,988,168.49 = 2,474,152.92 : x
  2. Step 2: Convert to fraction form
    4,667,581.16/6,988,168.49 = 2,474,152.92/x
  3. Step 3: Cross multiply
    4,667,581.16x = 6,988,168.49 × 2,474,152.92
  4. Step 4: Simplify right side
    4,667,581.16x = 17,289,797,474,985.49
  5. Step 5: Solve for x
    x = 17,289,797,474,985.49/4,667,581.16
  6. Step 6: Final answer
    x = 3,704,230.71

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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.