Home / 3,557,963.70-5,338,198.32-2,364,624.18

Finding the Fourth Proportional to 3,557,963.70, 5,338,198.32 and 2,364,624.18

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Solution

The fourth proportional to 3,557,963.70, 5,338,198.32 and 2,364,624.18 is: 3,547,768.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,963.70 : 5,338,198.32 = 2,364,624.18 : x
  2. Step 2: Convert to fraction form
    3,557,963.70/5,338,198.32 = 2,364,624.18/x
  3. Step 3: Cross multiply
    3,557,963.70x = 5,338,198.32 × 2,364,624.18
  4. Step 4: Simplify right side
    3,557,963.70x = 12,622,832,825,107.38
  5. Step 5: Solve for x
    x = 12,622,832,825,107.38/3,557,963.70
  6. Step 6: Final answer
    x = 3,547,768.86

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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.