Home / 3,557,255.44-4,907,785.80-2,008,323.76

Finding the Fourth Proportional to 3,557,255.44, 4,907,785.80 and 2,008,323.76

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Solution

The fourth proportional to 3,557,255.44, 4,907,785.80 and 2,008,323.76 is: 2,770,794.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,557,255.44 : 4,907,785.80 = 2,008,323.76 : x
  2. Step 2: Convert to fraction form
    3,557,255.44/4,907,785.80 = 2,008,323.76/x
  3. Step 3: Cross multiply
    3,557,255.44x = 4,907,785.80 × 2,008,323.76
  4. Step 4: Simplify right side
    3,557,255.44x = 9,856,422,831,130.61
  5. Step 5: Solve for x
    x = 9,856,422,831,130.61/3,557,255.44
  6. Step 6: Final answer
    x = 2,770,794.23

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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.