Home / 3,465,123.59-5,172,305.46-3,056,067.11

Finding the Fourth Proportional to 3,465,123.59, 5,172,305.46 and 3,056,067.11

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Solution

The fourth proportional to 3,465,123.59, 5,172,305.46 and 3,056,067.11 is: 4,561,716.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,123.59 : 5,172,305.46 = 3,056,067.11 : x
  2. Step 2: Convert to fraction form
    3,465,123.59/5,172,305.46 = 3,056,067.11/x
  3. Step 3: Cross multiply
    3,465,123.59x = 5,172,305.46 × 3,056,067.11
  4. Step 4: Simplify right side
    3,465,123.59x = 15,806,912,583,899.08
  5. Step 5: Solve for x
    x = 15,806,912,583,899.08/3,465,123.59
  6. Step 6: Final answer
    x = 4,561,716.83

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.