Home / 737,194.89-1,105,792.83-204,716.01

Finding the Fourth Proportional to 737,194.89, 1,105,792.83 and 204,716.01

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Solution

The fourth proportional to 737,194.89, 1,105,792.83 and 204,716.01 is: 307,074.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,194.89 : 1,105,792.83 = 204,716.01 : x
  2. Step 2: Convert to fraction form
    737,194.89/1,105,792.83 = 204,716.01/x
  3. Step 3: Cross multiply
    737,194.89x = 1,105,792.83 × 204,716.01
  4. Step 4: Simplify right side
    737,194.89x = 226,373,496,044.21
  5. Step 5: Solve for x
    x = 226,373,496,044.21/737,194.89
  6. Step 6: Final answer
    x = 307,074.15

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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.