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Finding the Fourth Proportional to 3,999.01, 5,996.51 and 2,333.70

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Solution

The fourth proportional to 3,999.01, 5,996.51 and 2,333.70 is: 3,499.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999.01 : 5,996.51 = 2,333.70 : x
  2. Step 2: Convert to fraction form
    3,999.01/5,996.51 = 2,333.70/x
  3. Step 3: Cross multiply
    3,999.01x = 5,996.51 × 2,333.70
  4. Step 4: Simplify right side
    3,999.01x = 13,994,066.21
  5. Step 5: Solve for x
    x = 13,994,066.21/3,999.01
  6. Step 6: Final answer
    x = 3,499.38

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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.