Home / 11,865,882.20-17,794,676.10-6,184,218.20

Finding the Fourth Proportional to 11,865,882.20, 17,794,676.10 and 6,184,218.20

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Solution

The fourth proportional to 11,865,882.20, 17,794,676.10 and 6,184,218.20 is: 9,274,165.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,865,882.20 : 17,794,676.10 = 6,184,218.20 : x
  2. Step 2: Convert to fraction form
    11,865,882.20/17,794,676.10 = 6,184,218.20/x
  3. Step 3: Cross multiply
    11,865,882.20x = 17,794,676.10 × 6,184,218.20
  4. Step 4: Simplify right side
    11,865,882.20x = 110,046,159,800,725.03
  5. Step 5: Solve for x
    x = 110,046,159,800,725.03/11,865,882.20
  6. Step 6: Final answer
    x = 9,274,165.88

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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.