Home / 6,846,577.52-9,448,571.96-3,790,791.60

Finding the Fourth Proportional to 6,846,577.52, 9,448,571.96 and 3,790,791.60

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Solution

The fourth proportional to 6,846,577.52, 9,448,571.96 and 3,790,791.60 is: 5,231,455.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,577.52 : 9,448,571.96 = 3,790,791.60 : x
  2. Step 2: Convert to fraction form
    6,846,577.52/9,448,571.96 = 3,790,791.60/x
  3. Step 3: Cross multiply
    6,846,577.52x = 9,448,571.96 × 3,790,791.60
  4. Step 4: Simplify right side
    6,846,577.52x = 35,817,567,217,963.54
  5. Step 5: Solve for x
    x = 35,817,567,217,963.54/6,846,577.52
  6. Step 6: Final answer
    x = 5,231,455.73

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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.