Home / 2,504,249.39-3,755,130.21-798,170.69

Finding the Fourth Proportional to 2,504,249.39, 3,755,130.21 and 798,170.69

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Solution

The fourth proportional to 2,504,249.39, 3,755,130.21 and 798,170.69 is: 1,196,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,249.39 : 3,755,130.21 = 798,170.69 : x
  2. Step 2: Convert to fraction form
    2,504,249.39/3,755,130.21 = 798,170.69/x
  3. Step 3: Cross multiply
    2,504,249.39x = 3,755,130.21 × 798,170.69
  4. Step 4: Simplify right side
    2,504,249.39x = 2,997,234,880,143.37
  5. Step 5: Solve for x
    x = 2,997,234,880,143.37/2,504,249.39
  6. Step 6: Final answer
    x = 1,196,859.58

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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.