Home / 793,705.73-1,095,334.29-431,150.34

Finding the Fourth Proportional to 793,705.73, 1,095,334.29 and 431,150.34

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Solution

The fourth proportional to 793,705.73, 1,095,334.29 and 431,150.34 is: 594,998.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,705.73 : 1,095,334.29 = 431,150.34 : x
  2. Step 2: Convert to fraction form
    793,705.73/1,095,334.29 = 431,150.34/x
  3. Step 3: Cross multiply
    793,705.73x = 1,095,334.29 × 431,150.34
  4. Step 4: Simplify right side
    793,705.73x = 472,253,750,738.75
  5. Step 5: Solve for x
    x = 472,253,750,738.75/793,705.73
  6. Step 6: Final answer
    x = 594,998.54

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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.