Home / 801,268.14-1,202,062.60-295,832.20

Finding the Fourth Proportional to 801,268.14, 1,202,062.60 and 295,832.20

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Solution

The fourth proportional to 801,268.14, 1,202,062.60 and 295,832.20 is: 443,807.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,268.14 : 1,202,062.60 = 295,832.20 : x
  2. Step 2: Convert to fraction form
    801,268.14/1,202,062.60 = 295,832.20/x
  3. Step 3: Cross multiply
    801,268.14x = 1,202,062.60 × 295,832.20
  4. Step 4: Simplify right side
    801,268.14x = 355,608,823,495.72
  5. Step 5: Solve for x
    x = 355,608,823,495.72/801,268.14
  6. Step 6: Final answer
    x = 443,807.52

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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.