Home / 3,801,994.86-5,245,936.11-2,253,744.30

Finding the Fourth Proportional to 3,801,994.86, 5,245,936.11 and 2,253,744.30

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Solution

The fourth proportional to 3,801,994.86, 5,245,936.11 and 2,253,744.30 is: 3,109,682.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,994.86 : 5,245,936.11 = 2,253,744.30 : x
  2. Step 2: Convert to fraction form
    3,801,994.86/5,245,936.11 = 2,253,744.30/x
  3. Step 3: Cross multiply
    3,801,994.86x = 5,245,936.11 × 2,253,744.30
  4. Step 4: Simplify right side
    3,801,994.86x = 11,822,998,606,076.67
  5. Step 5: Solve for x
    x = 11,822,998,606,076.67/3,801,994.86
  6. Step 6: Final answer
    x = 3,109,682.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.