Home / 2,265,954-3,121,059.76-1,741,662

Finding the Fourth Proportional to 2,265,954, 3,121,059.76 and 1,741,662

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Solution

The fourth proportional to 2,265,954, 3,121,059.76 and 1,741,662 is: 2,398,915.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,954 : 3,121,059.76 = 1,741,662 : x
  2. Step 2: Convert to fraction form
    2,265,954/3,121,059.76 = 1,741,662/x
  3. Step 3: Cross multiply
    2,265,954x = 3,121,059.76 × 1,741,662
  4. Step 4: Simplify right side
    2,265,954x = 5,435,831,183,721.12
  5. Step 5: Solve for x
    x = 5,435,831,183,721.12/2,265,954
  6. Step 6: Final answer
    x = 2,398,915.06

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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.