Home / 3,793,811.97-5,691,015-1,098,177.69

Finding the Fourth Proportional to 3,793,811.97, 5,691,015 and 1,098,177.69

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Solution

The fourth proportional to 3,793,811.97, 5,691,015 and 1,098,177.69 is: 1,647,352.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,811.97 : 5,691,015 = 1,098,177.69 : x
  2. Step 2: Convert to fraction form
    3,793,811.97/5,691,015 = 1,098,177.69/x
  3. Step 3: Cross multiply
    3,793,811.97x = 5,691,015 × 1,098,177.69
  4. Step 4: Simplify right side
    3,793,811.97x = 6,249,745,706,455.35
  5. Step 5: Solve for x
    x = 6,249,745,706,455.35/3,793,811.97
  6. Step 6: Final answer
    x = 1,647,352.52

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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.