Home / 3,544,708.26-4,891,717.32-2,016,815.38

Finding the Fourth Proportional to 3,544,708.26, 4,891,717.32 and 2,016,815.38

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Solution

The fourth proportional to 3,544,708.26, 4,891,717.32 and 2,016,815.38 is: 2,783,216.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,544,708.26 : 4,891,717.32 = 2,016,815.38 : x
  2. Step 2: Convert to fraction form
    3,544,708.26/4,891,717.32 = 2,016,815.38/x
  3. Step 3: Cross multiply
    3,544,708.26x = 4,891,717.32 × 2,016,815.38
  4. Step 4: Simplify right side
    3,544,708.26x = 9,865,690,725,588.38
  5. Step 5: Solve for x
    x = 9,865,690,725,588.38/3,544,708.26
  6. Step 6: Final answer
    x = 2,783,216.56

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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.