Home / 3,583,480.60-4,945,160.82-1,951,882.84

Finding the Fourth Proportional to 3,583,480.60, 4,945,160.82 and 1,951,882.84

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Solution

The fourth proportional to 3,583,480.60, 4,945,160.82 and 1,951,882.84 is: 2,693,575.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,480.60 : 4,945,160.82 = 1,951,882.84 : x
  2. Step 2: Convert to fraction form
    3,583,480.60/4,945,160.82 = 1,951,882.84/x
  3. Step 3: Cross multiply
    3,583,480.60x = 4,945,160.82 × 1,951,882.84
  4. Step 4: Simplify right side
    3,583,480.60x = 9,652,374,545,598.33
  5. Step 5: Solve for x
    x = 9,652,374,545,598.33/3,583,480.60
  6. Step 6: Final answer
    x = 2,693,575.22

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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.