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Finding the Third Proportional to 750,758.06 and 1,619,613.56

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Solution

The third proportional to 750,758.06 and 1,619,613.56 is: 3,493,999.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,758.06 : 1,619,613.56 = 1,619,613.56 : x
  2. Step 2: Convert to fraction form
    750,758.06/1,619,613.56 = 1,619,613.56/x
  3. Step 3: Cross multiply
    750,758.06x = 1,619,613.56 × 1,619,613.56
  4. Step 4: Simplify right side
    750,758.06x = 2,623,148,091,833.94
  5. Step 5: Solve for x
    x = 2,623,148,091,833.94/750,758.06
  6. Step 6: Final answer
    x = 3,493,999.23

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.