Home / 1,067,301.89-1,600,834.52-268,583.65

Finding the Fourth Proportional to 1,067,301.89, 1,600,834.52 and 268,583.65

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Solution

The fourth proportional to 1,067,301.89, 1,600,834.52 and 268,583.65 is: 402,845.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,301.89 : 1,600,834.52 = 268,583.65 : x
  2. Step 2: Convert to fraction form
    1,067,301.89/1,600,834.52 = 268,583.65/x
  3. Step 3: Cross multiply
    1,067,301.89x = 1,600,834.52 × 268,583.65
  4. Step 4: Simplify right side
    1,067,301.89x = 429,957,977,084.68
  5. Step 5: Solve for x
    x = 429,957,977,084.68/1,067,301.89
  6. Step 6: Final answer
    x = 402,845.70

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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.