Home / 731,529.67-1,097,183.67-199,092.22

Finding the Fourth Proportional to 731,529.67, 1,097,183.67 and 199,092.22

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Solution

The fourth proportional to 731,529.67, 1,097,183.67 and 199,092.22 is: 298,608.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    731,529.67 : 1,097,183.67 = 199,092.22 : x
  2. Step 2: Convert to fraction form
    731,529.67/1,097,183.67 = 199,092.22/x
  3. Step 3: Cross multiply
    731,529.67x = 1,097,183.67 × 199,092.22
  4. Step 4: Simplify right side
    731,529.67x = 218,440,732,608.05
  5. Step 5: Solve for x
    x = 218,440,732,608.05/731,529.67
  6. Step 6: Final answer
    x = 298,608.17

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1.5x scale

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.