Home / 951,792.75-1,427,728.01-241,839.09

Finding the Fourth Proportional to 951,792.75, 1,427,728.01 and 241,839.09

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Solution

The fourth proportional to 951,792.75, 1,427,728.01 and 241,839.09 is: 362,768.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,792.75 : 1,427,728.01 = 241,839.09 : x
  2. Step 2: Convert to fraction form
    951,792.75/1,427,728.01 = 241,839.09/x
  3. Step 3: Cross multiply
    951,792.75x = 1,427,728.01 × 241,839.09
  4. Step 4: Simplify right side
    951,792.75x = 345,280,441,496.72
  5. Step 5: Solve for x
    x = 345,280,441,496.72/951,792.75
  6. Step 6: Final answer
    x = 362,768.51

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Double scale
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Similar ratio
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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.