Home / 6,314,469.66-9,474,090.57-3,791,883.42

Finding the Fourth Proportional to 6,314,469.66, 9,474,090.57 and 3,791,883.42

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Solution

The fourth proportional to 6,314,469.66, 9,474,090.57 and 3,791,883.42 is: 5,689,257.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,469.66 : 9,474,090.57 = 3,791,883.42 : x
  2. Step 2: Convert to fraction form
    6,314,469.66/9,474,090.57 = 3,791,883.42/x
  3. Step 3: Cross multiply
    6,314,469.66x = 9,474,090.57 × 3,791,883.42
  4. Step 4: Simplify right side
    6,314,469.66x = 35,924,646,951,961.35
  5. Step 5: Solve for x
    x = 35,924,646,951,961.35/6,314,469.66
  6. Step 6: Final answer
    x = 5,689,257.99

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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.