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Finding the Third Proportional to 887,656 and 1,952,108

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Solution

The third proportional to 887,656 and 1,952,108 is: 4,293,020.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    887,656 : 1,952,108 = 1,952,108 : x
  2. Step 2: Convert to fraction form
    887,656/1,952,108 = 1,952,108/x
  3. Step 3: Cross multiply
    887,656x = 1,952,108 × 1,952,108
  4. Step 4: Simplify right side
    887,656x = 3,810,725,643,664
  5. Step 5: Solve for x
    x = 3,810,725,643,664/887,656
  6. Step 6: Final answer
    x = 4,293,020.77

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.