Home / 6,807,747.52-9,394,243.20-3,751,954.24

Finding the Fourth Proportional to 6,807,747.52, 9,394,243.20 and 3,751,954.24

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Solution

The fourth proportional to 6,807,747.52, 9,394,243.20 and 3,751,954.24 is: 5,177,449.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,747.52 : 9,394,243.20 = 3,751,954.24 : x
  2. Step 2: Convert to fraction form
    6,807,747.52/9,394,243.20 = 3,751,954.24/x
  3. Step 3: Cross multiply
    6,807,747.52x = 9,394,243.20 × 3,751,954.24
  4. Step 4: Simplify right side
    6,807,747.52x = 35,246,770,605,831.16
  5. Step 5: Solve for x
    x = 35,246,770,605,831.16/6,807,747.52
  6. Step 6: Final answer
    x = 5,177,449.74

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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.