Home / 3,197,023.56-4,797,426.69-1,176,686.46

Finding the Fourth Proportional to 3,197,023.56, 4,797,426.69 and 1,176,686.46

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Solution

The fourth proportional to 3,197,023.56, 4,797,426.69 and 1,176,686.46 is: 1,765,725.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,023.56 : 4,797,426.69 = 1,176,686.46 : x
  2. Step 2: Convert to fraction form
    3,197,023.56/4,797,426.69 = 1,176,686.46/x
  3. Step 3: Cross multiply
    3,197,023.56x = 4,797,426.69 × 1,176,686.46
  4. Step 4: Simplify right side
    3,197,023.56x = 5,645,067,028,965.62
  5. Step 5: Solve for x
    x = 5,645,067,028,965.62/3,197,023.56
  6. Step 6: Final answer
    x = 1,765,725.81

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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.