Home / 2,795,226.76-3,859,832.82-2,651,736.88

Finding the Fourth Proportional to 2,795,226.76, 3,859,832.82 and 2,651,736.88

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Solution

The fourth proportional to 2,795,226.76, 3,859,832.82 and 2,651,736.88 is: 3,661,692.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,226.76 : 3,859,832.82 = 2,651,736.88 : x
  2. Step 2: Convert to fraction form
    2,795,226.76/3,859,832.82 = 2,651,736.88/x
  3. Step 3: Cross multiply
    2,795,226.76x = 3,859,832.82 × 2,651,736.88
  4. Step 4: Simplify right side
    2,795,226.76x = 10,235,261,039,428.40
  5. Step 5: Solve for x
    x = 10,235,261,039,428.40/2,795,226.76
  6. Step 6: Final answer
    x = 3,661,692.56

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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.