Home / 3,327,456.82-4,591,893.47-1,799,563.94

Finding the Fourth Proportional to 3,327,456.82, 4,591,893.47 and 1,799,563.94

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Solution

The fourth proportional to 3,327,456.82, 4,591,893.47 and 1,799,563.94 is: 2,483,399.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,456.82 : 4,591,893.47 = 1,799,563.94 : x
  2. Step 2: Convert to fraction form
    3,327,456.82/4,591,893.47 = 1,799,563.94/x
  3. Step 3: Cross multiply
    3,327,456.82x = 4,591,893.47 × 1,799,563.94
  4. Step 4: Simplify right side
    3,327,456.82x = 8,263,405,904,933.47
  5. Step 5: Solve for x
    x = 8,263,405,904,933.47/3,327,456.82
  6. Step 6: Final answer
    x = 2,483,399.89

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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.