Home / 757,094.42-1,135,755.05-244,588.31

Finding the Fourth Proportional to 757,094.42, 1,135,755.05 and 244,588.31

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Solution

The fourth proportional to 757,094.42, 1,135,755.05 and 244,588.31 is: 366,919.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,094.42 : 1,135,755.05 = 244,588.31 : x
  2. Step 2: Convert to fraction form
    757,094.42/1,135,755.05 = 244,588.31/x
  3. Step 3: Cross multiply
    757,094.42x = 1,135,755.05 × 244,588.31
  4. Step 4: Simplify right side
    757,094.42x = 277,792,401,351.75
  5. Step 5: Solve for x
    x = 277,792,401,351.75/757,094.42
  6. Step 6: Final answer
    x = 366,919.10

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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.