Home / 11,583,760.60-17,383,935.30-4,857,002.20

Finding the Fourth Proportional to 11,583,760.60, 17,383,935.30 and 4,857,002.20

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Solution

The fourth proportional to 11,583,760.60, 17,383,935.30 and 4,857,002.20 is: 7,288,981.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,760.60 : 17,383,935.30 = 4,857,002.20 : x
  2. Step 2: Convert to fraction form
    11,583,760.60/17,383,935.30 = 4,857,002.20/x
  3. Step 3: Cross multiply
    11,583,760.60x = 17,383,935.30 × 4,857,002.20
  4. Step 4: Simplify right side
    11,583,760.60x = 84,433,811,996,757.67
  5. Step 5: Solve for x
    x = 84,433,811,996,757.67/11,583,760.60
  6. Step 6: Final answer
    x = 7,288,981.09

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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.