Home / 4,151,811.70-6,227,717.55-2,733,469.30

Finding the Fourth Proportional to 4,151,811.70, 6,227,717.55 and 2,733,469.30

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Solution

The fourth proportional to 4,151,811.70, 6,227,717.55 and 2,733,469.30 is: 4,100,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,811.70 : 6,227,717.55 = 2,733,469.30 : x
  2. Step 2: Convert to fraction form
    4,151,811.70/6,227,717.55 = 2,733,469.30/x
  3. Step 3: Cross multiply
    4,151,811.70x = 6,227,717.55 × 2,733,469.30
  4. Step 4: Simplify right side
    4,151,811.70x = 17,023,274,731,996.21
  5. Step 5: Solve for x
    x = 17,023,274,731,996.21/4,151,811.70
  6. Step 6: Final answer
    x = 4,100,203.95

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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.