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Finding the Third Proportional to 1,083,195.28 and 2,320,095.66

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Solution

The third proportional to 1,083,195.28 and 2,320,095.66 is: 4,969,412.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,195.28 : 2,320,095.66 = 2,320,095.66 : x
  2. Step 2: Convert to fraction form
    1,083,195.28/2,320,095.66 = 2,320,095.66/x
  3. Step 3: Cross multiply
    1,083,195.28x = 2,320,095.66 × 2,320,095.66
  4. Step 4: Simplify right side
    1,083,195.28x = 5,382,843,854,150.12
  5. Step 5: Solve for x
    x = 5,382,843,854,150.12/1,083,195.28
  6. Step 6: Final answer
    x = 4,969,412.21

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.