Home / 3,910,738.94-5,864,910.17-2,704,069.79

Finding the Fourth Proportional to 3,910,738.94, 5,864,910.17 and 2,704,069.79

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Solution

The fourth proportional to 3,910,738.94, 5,864,910.17 and 2,704,069.79 is: 4,055,276.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,910,738.94 : 5,864,910.17 = 2,704,069.79 : x
  2. Step 2: Convert to fraction form
    3,910,738.94/5,864,910.17 = 2,704,069.79/x
  3. Step 3: Cross multiply
    3,910,738.94x = 5,864,910.17 × 2,704,069.79
  4. Step 4: Simplify right side
    3,910,738.94x = 15,859,126,389,196.39
  5. Step 5: Solve for x
    x = 15,859,126,389,196.39/3,910,738.94
  6. Step 6: Final answer
    x = 4,055,276.16

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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.