Home / 584,233.22-806,376.38-342,593.64

Finding the Fourth Proportional to 584,233.22, 806,376.38 and 342,593.64

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Solution

The fourth proportional to 584,233.22, 806,376.38 and 342,593.64 is: 472,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,233.22 : 806,376.38 = 342,593.64 : x
  2. Step 2: Convert to fraction form
    584,233.22/806,376.38 = 342,593.64/x
  3. Step 3: Cross multiply
    584,233.22x = 806,376.38 × 342,593.64
  4. Step 4: Simplify right side
    584,233.22x = 276,259,419,234.22
  5. Step 5: Solve for x
    x = 276,259,419,234.22/584,233.22
  6. Step 6: Final answer
    x = 472,858.12

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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.