Home / 2,363,343.46-3,261,229.82-1,396,290.33

Finding the Fourth Proportional to 2,363,343.46, 3,261,229.82 and 1,396,290.33

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Solution

The fourth proportional to 2,363,343.46, 3,261,229.82 and 1,396,290.33 is: 1,926,771.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,343.46 : 3,261,229.82 = 1,396,290.33 : x
  2. Step 2: Convert to fraction form
    2,363,343.46/3,261,229.82 = 1,396,290.33/x
  3. Step 3: Cross multiply
    2,363,343.46x = 3,261,229.82 × 1,396,290.33
  4. Step 4: Simplify right side
    2,363,343.46x = 4,553,623,661,573.64
  5. Step 5: Solve for x
    x = 4,553,623,661,573.64/2,363,343.46
  6. Step 6: Final answer
    x = 1,926,771.85

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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.