Home / 3,327,523.88-4,591,982.96-1,799,631.02

Finding the Fourth Proportional to 3,327,523.88, 4,591,982.96 and 1,799,631.02

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Solution

The fourth proportional to 3,327,523.88, 4,591,982.96 and 1,799,631.02 is: 2,483,490.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,523.88 : 4,591,982.96 = 1,799,631.02 : x
  2. Step 2: Convert to fraction form
    3,327,523.88/4,591,982.96 = 1,799,631.02/x
  3. Step 3: Cross multiply
    3,327,523.88x = 4,591,982.96 × 1,799,631.02
  4. Step 4: Simplify right side
    3,327,523.88x = 8,263,874,978,127.42
  5. Step 5: Solve for x
    x = 8,263,874,978,127.42/3,327,523.88
  6. Step 6: Final answer
    x = 2,483,490.81

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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.