Home / 2,692,704.44-3,715,942.56-1,469,037.44

Finding the Fourth Proportional to 2,692,704.44, 3,715,942.56 and 1,469,037.44

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Solution

The fourth proportional to 2,692,704.44, 3,715,942.56 and 1,469,037.44 is: 2,027,277.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,704.44 : 3,715,942.56 = 1,469,037.44 : x
  2. Step 2: Convert to fraction form
    2,692,704.44/3,715,942.56 = 1,469,037.44/x
  3. Step 3: Cross multiply
    2,692,704.44x = 3,715,942.56 × 1,469,037.44
  4. Step 4: Simplify right side
    2,692,704.44x = 5,458,858,745,529.45
  5. Step 5: Solve for x
    x = 5,458,858,745,529.45/2,692,704.44
  6. Step 6: Final answer
    x = 2,027,277.36

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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.