Home / 3,007,694.22-4,150,618.97-1,631,037.52

Finding the Fourth Proportional to 3,007,694.22, 4,150,618.97 and 1,631,037.52

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Solution

The fourth proportional to 3,007,694.22, 4,150,618.97 and 1,631,037.52 is: 2,250,832.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,694.22 : 4,150,618.97 = 1,631,037.52 : x
  2. Step 2: Convert to fraction form
    3,007,694.22/4,150,618.97 = 1,631,037.52/x
  3. Step 3: Cross multiply
    3,007,694.22x = 4,150,618.97 × 1,631,037.52
  4. Step 4: Simplify right side
    3,007,694.22x = 6,769,815,271,293.76
  5. Step 5: Solve for x
    x = 6,769,815,271,293.76/3,007,694.22
  6. Step 6: Final answer
    x = 2,250,832.29

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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.