Home / 4,906,658.10-7,353,863.55-2,511,455.70

Finding the Fourth Proportional to 4,906,658.10, 7,353,863.55 and 2,511,455.70

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Solution

The fourth proportional to 4,906,658.10, 7,353,863.55 and 2,511,455.70 is: 3,764,049.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,658.10 : 7,353,863.55 = 2,511,455.70 : x
  2. Step 2: Convert to fraction form
    4,906,658.10/7,353,863.55 = 2,511,455.70/x
  3. Step 3: Cross multiply
    4,906,658.10x = 7,353,863.55 × 2,511,455.70
  4. Step 4: Simplify right side
    4,906,658.10x = 18,468,902,529,669.73
  5. Step 5: Solve for x
    x = 18,468,902,529,669.73/4,906,658.10
  6. Step 6: Final answer
    x = 3,764,049.21

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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.