Home / 1,784,183.26-2,462,175.62-968,387.24

Finding the Fourth Proportional to 1,784,183.26, 2,462,175.62 and 968,387.24

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Solution

The fourth proportional to 1,784,183.26, 2,462,175.62 and 968,387.24 is: 1,336,375.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,183.26 : 2,462,175.62 = 968,387.24 : x
  2. Step 2: Convert to fraction form
    1,784,183.26/2,462,175.62 = 968,387.24/x
  3. Step 3: Cross multiply
    1,784,183.26x = 2,462,175.62 × 968,387.24
  4. Step 4: Simplify right side
    1,784,183.26x = 2,384,339,453,047.09
  5. Step 5: Solve for x
    x = 2,384,339,453,047.09/1,784,183.26
  6. Step 6: Final answer
    x = 1,336,375.87

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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.