Home / 3,753,026.54-5,179,656.29-2,099,265.56

Finding the Fourth Proportional to 3,753,026.54, 5,179,656.29 and 2,099,265.56

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Solution

The fourth proportional to 3,753,026.54, 5,179,656.29 and 2,099,265.56 is: 2,897,254.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,026.54 : 5,179,656.29 = 2,099,265.56 : x
  2. Step 2: Convert to fraction form
    3,753,026.54/5,179,656.29 = 2,099,265.56/x
  3. Step 3: Cross multiply
    3,753,026.54x = 5,179,656.29 × 2,099,265.56
  4. Step 4: Simplify right side
    3,753,026.54x = 10,873,474,025,839.76
  5. Step 5: Solve for x
    x = 10,873,474,025,839.76/3,753,026.54
  6. Step 6: Final answer
    x = 2,897,254.77

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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.