Home / 3,667,268.52-5,498,660.72-1,748,766.51

Finding the Fourth Proportional to 3,667,268.52, 5,498,660.72 and 1,748,766.51

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Solution

The fourth proportional to 3,667,268.52, 5,498,660.72 and 1,748,766.51 is: 2,622,080.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,268.52 : 5,498,660.72 = 1,748,766.51 : x
  2. Step 2: Convert to fraction form
    3,667,268.52/5,498,660.72 = 1,748,766.51/x
  3. Step 3: Cross multiply
    3,667,268.52x = 5,498,660.72 × 1,748,766.51
  4. Step 4: Simplify right side
    3,667,268.52x = 9,615,873,721,360.40
  5. Step 5: Solve for x
    x = 9,615,873,721,360.40/3,667,268.52
  6. Step 6: Final answer
    x = 2,622,080.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.