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Finding the Fourth Proportional to 6,393.05, 9,590.93 and 2,010.84

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Solution

The fourth proportional to 6,393.05, 9,590.93 and 2,010.84 is: 3,016.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393.05 : 9,590.93 = 2,010.84 : x
  2. Step 2: Convert to fraction form
    6,393.05/9,590.93 = 2,010.84/x
  3. Step 3: Cross multiply
    6,393.05x = 9,590.93 × 2,010.84
  4. Step 4: Simplify right side
    6,393.05x = 19,285,815.63
  5. Step 5: Solve for x
    x = 19,285,815.63/6,393.05
  6. Step 6: Final answer
    x = 3,016.69

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.