Home / 1,079,097.53-1,489,149.38-595,658.43

Finding the Fourth Proportional to 1,079,097.53, 1,489,149.38 and 595,658.43

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Solution

The fourth proportional to 1,079,097.53, 1,489,149.38 and 595,658.43 is: 822,005.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,097.53 : 1,489,149.38 = 595,658.43 : x
  2. Step 2: Convert to fraction form
    1,079,097.53/1,489,149.38 = 595,658.43/x
  3. Step 3: Cross multiply
    1,079,097.53x = 1,489,149.38 × 595,658.43
  4. Step 4: Simplify right side
    1,079,097.53x = 887,024,383,215.42
  5. Step 5: Solve for x
    x = 887,024,383,215.42/1,079,097.53
  6. Step 6: Final answer
    x = 822,005.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.