Home / 2,760,881.92-3,809,431.38-1,741,696

Finding the Fourth Proportional to 2,760,881.92, 3,809,431.38 and 1,741,696

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Solution

The fourth proportional to 2,760,881.92, 3,809,431.38 and 1,741,696 is: 2,403,171.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,881.92 : 3,809,431.38 = 1,741,696 : x
  2. Step 2: Convert to fraction form
    2,760,881.92/3,809,431.38 = 1,741,696/x
  3. Step 3: Cross multiply
    2,760,881.92x = 3,809,431.38 × 1,741,696
  4. Step 4: Simplify right side
    2,760,881.92x = 6,634,871,396,820.48
  5. Step 5: Solve for x
    x = 6,634,871,396,820.48/2,760,881.92
  6. Step 6: Final answer
    x = 2,403,171.01

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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.