Home / 5,052,067.92-6,971,954.04-2,760,370.80

Finding the Fourth Proportional to 5,052,067.92, 6,971,954.04 and 2,760,370.80

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Solution

The fourth proportional to 5,052,067.92, 6,971,954.04 and 2,760,370.80 is: 3,809,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052,067.92 : 6,971,954.04 = 2,760,370.80 : x
  2. Step 2: Convert to fraction form
    5,052,067.92/6,971,954.04 = 2,760,370.80/x
  3. Step 3: Cross multiply
    5,052,067.92x = 6,971,954.04 × 2,760,370.80
  4. Step 4: Simplify right side
    5,052,067.92x = 19,245,178,350,958.03
  5. Step 5: Solve for x
    x = 19,245,178,350,958.03/5,052,067.92
  6. Step 6: Final answer
    x = 3,809,366.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.