Home / 793,797.68-1,095,448.38-431,224.26

Finding the Fourth Proportional to 793,797.68, 1,095,448.38 and 431,224.26

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Solution

The fourth proportional to 793,797.68, 1,095,448.38 and 431,224.26 is: 595,093.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,797.68 : 1,095,448.38 = 431,224.26 : x
  2. Step 2: Convert to fraction form
    793,797.68/1,095,448.38 = 431,224.26/x
  3. Step 3: Cross multiply
    793,797.68x = 1,095,448.38 × 431,224.26
  4. Step 4: Simplify right side
    793,797.68x = 472,383,917,033.70
  5. Step 5: Solve for x
    x = 472,383,917,033.70/793,797.68
  6. Step 6: Final answer
    x = 595,093.60

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Double scale
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1.5x scale

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.