Home / 7,753,676.44-11,632,249.30-2,362,748.78

Finding the Fourth Proportional to 7,753,676.44, 11,632,249.30 and 2,362,748.78

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Solution

The fourth proportional to 7,753,676.44, 11,632,249.30 and 2,362,748.78 is: 3,544,651.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,676.44 : 11,632,249.30 = 2,362,748.78 : x
  2. Step 2: Convert to fraction form
    7,753,676.44/11,632,249.30 = 2,362,748.78/x
  3. Step 3: Cross multiply
    7,753,676.44x = 11,632,249.30 × 2,362,748.78
  4. Step 4: Simplify right side
    7,753,676.44x = 27,484,082,784,069.61
  5. Step 5: Solve for x
    x = 27,484,082,784,069.61/7,753,676.44
  6. Step 6: Final answer
    x = 3,544,651.75

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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.