Home / 3,867,919.73-5,793,906.09-2,265,625.07

Finding the Fourth Proportional to 3,867,919.73, 5,793,906.09 and 2,265,625.07

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Solution

The fourth proportional to 3,867,919.73, 5,793,906.09 and 2,265,625.07 is: 3,393,767.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,867,919.73 : 5,793,906.09 = 2,265,625.07 : x
  2. Step 2: Convert to fraction form
    3,867,919.73/5,793,906.09 = 2,265,625.07/x
  3. Step 3: Cross multiply
    3,867,919.73x = 5,793,906.09 × 2,265,625.07
  4. Step 4: Simplify right side
    3,867,919.73x = 13,126,818,890,729.68
  5. Step 5: Solve for x
    x = 13,126,818,890,729.68/3,867,919.73
  6. Step 6: Final answer
    x = 3,393,767.14

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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.