Home / 1,183,997.26-1,632,825.92-775,950.44

Finding the Fourth Proportional to 1,183,997.26, 1,632,825.92 and 775,950.44

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Solution

The fourth proportional to 1,183,997.26, 1,632,825.92 and 775,950.44 is: 1,070,097.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,997.26 : 1,632,825.92 = 775,950.44 : x
  2. Step 2: Convert to fraction form
    1,183,997.26/1,632,825.92 = 775,950.44/x
  3. Step 3: Cross multiply
    1,183,997.26x = 1,632,825.92 × 775,950.44
  4. Step 4: Simplify right side
    1,183,997.26x = 1,266,991,991,067.40
  5. Step 5: Solve for x
    x = 1,266,991,991,067.40/1,183,997.26
  6. Step 6: Final answer
    x = 1,070,097.06

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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.