Home / 3,835,493.09-5,293,107.57-2,093,257.82

Finding the Fourth Proportional to 3,835,493.09, 5,293,107.57 and 2,093,257.82

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Solution

The fourth proportional to 3,835,493.09, 5,293,107.57 and 2,093,257.82 is: 2,888,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,493.09 : 5,293,107.57 = 2,093,257.82 : x
  2. Step 2: Convert to fraction form
    3,835,493.09/5,293,107.57 = 2,093,257.82/x
  3. Step 3: Cross multiply
    3,835,493.09x = 5,293,107.57 × 2,093,257.82
  4. Step 4: Simplify right side
    3,835,493.09x = 11,079,838,813,003.70
  5. Step 5: Solve for x
    x = 11,079,838,813,003.70/3,835,493.09
  6. Step 6: Final answer
    x = 2,888,765.16

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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.