Home / 3,454,286.58-5,170,647.42-2,544,494.72

Finding the Fourth Proportional to 3,454,286.58, 5,170,647.42 and 2,544,494.72

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Solution

The fourth proportional to 3,454,286.58, 5,170,647.42 and 2,544,494.72 is: 3,808,799.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,286.58 : 5,170,647.42 = 2,544,494.72 : x
  2. Step 2: Convert to fraction form
    3,454,286.58/5,170,647.42 = 2,544,494.72/x
  3. Step 3: Cross multiply
    3,454,286.58x = 5,170,647.42 × 2,544,494.72
  4. Step 4: Simplify right side
    3,454,286.58x = 13,156,685,033,318.38
  5. Step 5: Solve for x
    x = 13,156,685,033,318.38/3,454,286.58
  6. Step 6: Final answer
    x = 3,808,799.51

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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.