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Finding the Third Proportional to 5,999.06 and 8,880.47

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Solution

The third proportional to 5,999.06 and 8,880.47 is: 13,145.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999.06 : 8,880.47 = 8,880.47 : x
  2. Step 2: Convert to fraction form
    5,999.06/8,880.47 = 8,880.47/x
  3. Step 3: Cross multiply
    5,999.06x = 8,880.47 × 8,880.47
  4. Step 4: Simplify right side
    5,999.06x = 78,862,725.22
  5. Step 5: Solve for x
    x = 78,862,725.22/5,999.06
  6. Step 6: Final answer
    x = 13,145.84

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.