Home / 2,244,004.38-3,096,991.86-1,263,975.66

Finding the Fourth Proportional to 2,244,004.38, 3,096,991.86 and 1,263,975.66

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Solution

The fourth proportional to 2,244,004.38, 3,096,991.86 and 1,263,975.66 is: 1,744,436.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,004.38 : 3,096,991.86 = 1,263,975.66 : x
  2. Step 2: Convert to fraction form
    2,244,004.38/3,096,991.86 = 1,263,975.66/x
  3. Step 3: Cross multiply
    2,244,004.38x = 3,096,991.86 × 1,263,975.66
  4. Step 4: Simplify right side
    2,244,004.38x = 3,914,522,330,258.13
  5. Step 5: Solve for x
    x = 3,914,522,330,258.13/2,244,004.38
  6. Step 6: Final answer
    x = 1,744,436.14

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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.