Home / 3,373,813.20-5,055,121.08-2,374,441.68

Finding the Fourth Proportional to 3,373,813.20, 5,055,121.08 and 2,374,441.68

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Solution

The fourth proportional to 3,373,813.20, 5,055,121.08 and 2,374,441.68 is: 3,557,722.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,813.20 : 5,055,121.08 = 2,374,441.68 : x
  2. Step 2: Convert to fraction form
    3,373,813.20/5,055,121.08 = 2,374,441.68/x
  3. Step 3: Cross multiply
    3,373,813.20x = 5,055,121.08 × 2,374,441.68
  4. Step 4: Simplify right side
    3,373,813.20x = 12,003,090,189,798.62
  5. Step 5: Solve for x
    x = 12,003,090,189,798.62/3,373,813.20
  6. Step 6: Final answer
    x = 3,557,722.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.