Home / 794,684.18-1,192,067.61-262,246.73

Finding the Fourth Proportional to 794,684.18, 1,192,067.61 and 262,246.73

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Solution

The fourth proportional to 794,684.18, 1,192,067.61 and 262,246.73 is: 393,383.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,684.18 : 1,192,067.61 = 262,246.73 : x
  2. Step 2: Convert to fraction form
    794,684.18/1,192,067.61 = 262,246.73/x
  3. Step 3: Cross multiply
    794,684.18x = 1,192,067.61 × 262,246.73
  4. Step 4: Simplify right side
    794,684.18x = 312,615,826,701.08
  5. Step 5: Solve for x
    x = 312,615,826,701.08/794,684.18
  6. Step 6: Final answer
    x = 393,383.73

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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.