Home / 1,067,235.24-1,600,734.44-268,516.92

Finding the Fourth Proportional to 1,067,235.24, 1,600,734.44 and 268,516.92

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Solution

The fourth proportional to 1,067,235.24, 1,600,734.44 and 268,516.92 is: 402,745.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,235.24 : 1,600,734.44 = 268,516.92 : x
  2. Step 2: Convert to fraction form
    1,067,235.24/1,600,734.44 = 268,516.92/x
  3. Step 3: Cross multiply
    1,067,235.24x = 1,600,734.44 × 268,516.92
  4. Step 4: Simplify right side
    1,067,235.24x = 429,824,281,566.73
  5. Step 5: Solve for x
    x = 429,824,281,566.73/1,067,235.24
  6. Step 6: Final answer
    x = 402,745.59

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1.5x scale

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.