Home / 2,204,955.41-3,308,369.13-1,068,563.48

Finding the Fourth Proportional to 2,204,955.41, 3,308,369.13 and 1,068,563.48

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Solution

The fourth proportional to 2,204,955.41, 3,308,369.13 and 1,068,563.48 is: 1,603,298.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,955.41 : 3,308,369.13 = 1,068,563.48 : x
  2. Step 2: Convert to fraction form
    2,204,955.41/3,308,369.13 = 1,068,563.48/x
  3. Step 3: Cross multiply
    2,204,955.41x = 3,308,369.13 × 1,068,563.48
  4. Step 4: Simplify right side
    2,204,955.41x = 3,535,202,414,135.53
  5. Step 5: Solve for x
    x = 3,535,202,414,135.53/2,204,955.41
  6. Step 6: Final answer
    x = 1,603,298.83

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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.