Home / 11,583,766.60-17,383,944.30-4,857,008.20

Finding the Fourth Proportional to 11,583,766.60, 17,383,944.30 and 4,857,008.20

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Solution

The fourth proportional to 11,583,766.60, 17,383,944.30 and 4,857,008.20 is: 7,288,990.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,766.60 : 17,383,944.30 = 4,857,008.20 : x
  2. Step 2: Convert to fraction form
    11,583,766.60/17,383,944.30 = 4,857,008.20/x
  3. Step 3: Cross multiply
    11,583,766.60x = 17,383,944.30 × 4,857,008.20
  4. Step 4: Simplify right side
    11,583,766.60x = 84,433,960,013,443.27
  5. Step 5: Solve for x
    x = 84,433,960,013,443.27/11,583,766.60
  6. Step 6: Final answer
    x = 7,288,990.10

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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.