Home / 605,319.30-907,976.52-184,593.96

Finding the Fourth Proportional to 605,319.30, 907,976.52 and 184,593.96

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Solution

The fourth proportional to 605,319.30, 907,976.52 and 184,593.96 is: 276,890.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,319.30 : 907,976.52 = 184,593.96 : x
  2. Step 2: Convert to fraction form
    605,319.30/907,976.52 = 184,593.96/x
  3. Step 3: Cross multiply
    605,319.30x = 907,976.52 × 184,593.96
  4. Step 4: Simplify right side
    605,319.30x = 167,606,981,413.82
  5. Step 5: Solve for x
    x = 167,606,981,413.82/605,319.30
  6. Step 6: Final answer
    x = 276,890.20

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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.