Home / 2,741,374.29-4,115,834.94-1,394,448.39

Finding the Fourth Proportional to 2,741,374.29, 4,115,834.94 and 1,394,448.39

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Solution

The fourth proportional to 2,741,374.29, 4,115,834.94 and 1,394,448.39 is: 2,093,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,374.29 : 4,115,834.94 = 1,394,448.39 : x
  2. Step 2: Convert to fraction form
    2,741,374.29/4,115,834.94 = 1,394,448.39/x
  3. Step 3: Cross multiply
    2,741,374.29x = 4,115,834.94 × 1,394,448.39
  4. Step 4: Simplify right side
    2,741,374.29x = 5,739,319,405,588.75
  5. Step 5: Solve for x
    x = 5,739,319,405,588.75/2,741,374.29
  6. Step 6: Final answer
    x = 2,093,592.04

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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.