Home / 3,067,134.26-4,601,554.79-1,338,155.24

Finding the Fourth Proportional to 3,067,134.26, 4,601,554.79 and 1,338,155.24

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Solution

The fourth proportional to 3,067,134.26, 4,601,554.79 and 1,338,155.24 is: 2,007,605.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,134.26 : 4,601,554.79 = 1,338,155.24 : x
  2. Step 2: Convert to fraction form
    3,067,134.26/4,601,554.79 = 1,338,155.24/x
  3. Step 3: Cross multiply
    3,067,134.26x = 4,601,554.79 × 1,338,155.24
  4. Step 4: Simplify right side
    3,067,134.26x = 6,157,594,624,687.05
  5. Step 5: Solve for x
    x = 6,157,594,624,687.05/3,067,134.26
  6. Step 6: Final answer
    x = 2,007,605.18

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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.