Home / 4,667,353.52-7,000,960.82-2,846,253.60

Finding the Fourth Proportional to 4,667,353.52, 7,000,960.82 and 2,846,253.60

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Solution

The fourth proportional to 4,667,353.52, 7,000,960.82 and 2,846,253.60 is: 4,269,338.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,353.52 : 7,000,960.82 = 2,846,253.60 : x
  2. Step 2: Convert to fraction form
    4,667,353.52/7,000,960.82 = 2,846,253.60/x
  3. Step 3: Cross multiply
    4,667,353.52x = 7,000,960.82 × 2,846,253.60
  4. Step 4: Simplify right side
    4,667,353.52x = 19,926,509,923,152.69
  5. Step 5: Solve for x
    x = 19,926,509,923,152.69/4,667,353.52
  6. Step 6: Final answer
    x = 4,269,338.04

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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.