Home / 2,241,489.25-3,093,255.89-1,436,673.25

Finding the Fourth Proportional to 2,241,489.25, 3,093,255.89 and 1,436,673.25

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Solution

The fourth proportional to 2,241,489.25, 3,093,255.89 and 1,436,673.25 is: 1,982,609.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,489.25 : 3,093,255.89 = 1,436,673.25 : x
  2. Step 2: Convert to fraction form
    2,241,489.25/3,093,255.89 = 1,436,673.25/x
  3. Step 3: Cross multiply
    2,241,489.25x = 3,093,255.89 × 1,436,673.25
  4. Step 4: Simplify right side
    2,241,489.25x = 4,443,997,992,567.94
  5. Step 5: Solve for x
    x = 4,443,997,992,567.94/2,241,489.25
  6. Step 6: Final answer
    x = 1,982,609.55

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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.