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Finding the Fourth Proportional to 667,792.89, 1,001,697.03 and 241,361.10

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Solution

The fourth proportional to 667,792.89, 1,001,697.03 and 241,361.10 is: 362,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,792.89 : 1,001,697.03 = 241,361.10 : x
  2. Step 2: Convert to fraction form
    667,792.89/1,001,697.03 = 241,361.10/x
  3. Step 3: Cross multiply
    667,792.89x = 1,001,697.03 × 241,361.10
  4. Step 4: Simplify right side
    667,792.89x = 241,770,697,027.53
  5. Step 5: Solve for x
    x = 241,770,697,027.53/667,792.89
  6. Step 6: Final answer
    x = 362,044.43

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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.