Home / 1,595,195.56-2,200,270.26-950,115.88

Finding the Fourth Proportional to 1,595,195.56, 2,200,270.26 and 950,115.88

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Solution

The fourth proportional to 1,595,195.56, 2,200,270.26 and 950,115.88 is: 1,310,504.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,195.56 : 2,200,270.26 = 950,115.88 : x
  2. Step 2: Convert to fraction form
    1,595,195.56/2,200,270.26 = 950,115.88/x
  3. Step 3: Cross multiply
    1,595,195.56x = 2,200,270.26 × 950,115.88
  4. Step 4: Simplify right side
    1,595,195.56x = 2,090,511,714,317.73
  5. Step 5: Solve for x
    x = 2,090,511,714,317.73/1,595,195.56
  6. Step 6: Final answer
    x = 1,310,504.97

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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.