Home / 3,659,581.15-5,050,233.77-2,028,015.36

Finding the Fourth Proportional to 3,659,581.15, 5,050,233.77 and 2,028,015.36

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Solution

The fourth proportional to 3,659,581.15, 5,050,233.77 and 2,028,015.36 is: 2,798,667.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,581.15 : 5,050,233.77 = 2,028,015.36 : x
  2. Step 2: Convert to fraction form
    3,659,581.15/5,050,233.77 = 2,028,015.36/x
  3. Step 3: Cross multiply
    3,659,581.15x = 5,050,233.77 × 2,028,015.36
  4. Step 4: Simplify right side
    3,659,581.15x = 10,241,951,647,010.63
  5. Step 5: Solve for x
    x = 10,241,951,647,010.63/3,659,581.15
  6. Step 6: Final answer
    x = 2,798,667.73

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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.