Home / 3,271,067.10-4,907,332.44-996,769.49

Finding the Fourth Proportional to 3,271,067.10, 4,907,332.44 and 996,769.49

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Solution

The fourth proportional to 3,271,067.10, 4,907,332.44 and 996,769.49 is: 1,495,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,067.10 : 4,907,332.44 = 996,769.49 : x
  2. Step 2: Convert to fraction form
    3,271,067.10/4,907,332.44 = 996,769.49/x
  3. Step 3: Cross multiply
    3,271,067.10x = 4,907,332.44 × 996,769.49
  4. Step 4: Simplify right side
    3,271,067.10x = 4,891,479,228,942.59
  5. Step 5: Solve for x
    x = 4,891,479,228,942.59/3,271,067.10
  6. Step 6: Final answer
    x = 1,495,377.22

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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.