Home / 800,792.26-1,201,294.09-295,708.25

Finding the Fourth Proportional to 800,792.26, 1,201,294.09 and 295,708.25

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Solution

The fourth proportional to 800,792.26, 1,201,294.09 and 295,708.25 is: 443,601.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    800,792.26 : 1,201,294.09 = 295,708.25 : x
  2. Step 2: Convert to fraction form
    800,792.26/1,201,294.09 = 295,708.25/x
  3. Step 3: Cross multiply
    800,792.26x = 1,201,294.09 × 295,708.25
  4. Step 4: Simplify right side
    800,792.26x = 355,232,576,462.11
  5. Step 5: Solve for x
    x = 355,232,576,462.11/800,792.26
  6. Step 6: Final answer
    x = 443,601.41

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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.