Home / 6,183,000.30-9,274,500.45-3,348,648.30

Finding the Fourth Proportional to 6,183,000.30, 9,274,500.45 and 3,348,648.30

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Solution

The fourth proportional to 6,183,000.30, 9,274,500.45 and 3,348,648.30 is: 5,022,972.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183,000.30 : 9,274,500.45 = 3,348,648.30 : x
  2. Step 2: Convert to fraction form
    6,183,000.30/9,274,500.45 = 3,348,648.30/x
  3. Step 3: Cross multiply
    6,183,000.30x = 9,274,500.45 × 3,348,648.30
  4. Step 4: Simplify right side
    6,183,000.30x = 31,057,040,165,241.73
  5. Step 5: Solve for x
    x = 31,057,040,165,241.73/6,183,000.30
  6. Step 6: Final answer
    x = 5,022,972.45

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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.