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Finding the Fourth Proportional to 6,594.62, 9,892.53 and 2,211.30

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Solution

The fourth proportional to 6,594.62, 9,892.53 and 2,211.30 is: 3,317.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.62 : 9,892.53 = 2,211.30 : x
  2. Step 2: Convert to fraction form
    6,594.62/9,892.53 = 2,211.30/x
  3. Step 3: Cross multiply
    6,594.62x = 9,892.53 × 2,211.30
  4. Step 4: Simplify right side
    6,594.62x = 21,875,351.59
  5. Step 5: Solve for x
    x = 21,875,351.59/6,594.62
  6. Step 6: Final answer
    x = 3,317.15

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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.