Home / 3,327,530.72-4,591,992.39-1,799,637.84

Finding the Fourth Proportional to 3,327,530.72, 4,591,992.39 and 1,799,637.84

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Solution

The fourth proportional to 3,327,530.72, 4,591,992.39 and 1,799,637.84 is: 2,483,500.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,530.72 : 4,591,992.39 = 1,799,637.84 : x
  2. Step 2: Convert to fraction form
    3,327,530.72/4,591,992.39 = 1,799,637.84/x
  3. Step 3: Cross multiply
    3,327,530.72x = 4,591,992.39 × 1,799,637.84
  4. Step 4: Simplify right side
    3,327,530.72x = 8,263,923,290,004.65
  5. Step 5: Solve for x
    x = 8,263,923,290,004.65/3,327,530.72
  6. Step 6: Final answer
    x = 2,483,500.23

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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.