Home / 3,294,029.60-4,949,338.80-2,096,525.60

Finding the Fourth Proportional to 3,294,029.60, 4,949,338.80 and 2,096,525.60

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Solution

The fourth proportional to 3,294,029.60, 4,949,338.80 and 2,096,525.60 is: 3,150,067.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,029.60 : 4,949,338.80 = 2,096,525.60 : x
  2. Step 2: Convert to fraction form
    3,294,029.60/4,949,338.80 = 2,096,525.60/x
  3. Step 3: Cross multiply
    3,294,029.60x = 4,949,338.80 × 2,096,525.60
  4. Step 4: Simplify right side
    3,294,029.60x = 10,376,415,497,273.28
  5. Step 5: Solve for x
    x = 10,376,415,497,273.28/3,294,029.60
  6. Step 6: Final answer
    x = 3,150,067.47

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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.