Home / 2,284,910.39-3,406,937.87-2,222,133.92

Finding the Fourth Proportional to 2,284,910.39, 3,406,937.87 and 2,222,133.92

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Solution

The fourth proportional to 2,284,910.39, 3,406,937.87 and 2,222,133.92 is: 3,313,334.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,910.39 : 3,406,937.87 = 2,222,133.92 : x
  2. Step 2: Convert to fraction form
    2,284,910.39/3,406,937.87 = 2,222,133.92/x
  3. Step 3: Cross multiply
    2,284,910.39x = 3,406,937.87 × 2,222,133.92
  4. Step 4: Simplify right side
    2,284,910.39x = 7,570,672,198,704.22
  5. Step 5: Solve for x
    x = 7,570,672,198,704.22/2,284,910.39
  6. Step 6: Final answer
    x = 3,313,334.40

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.