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Finding the Third Proportional to 4,320,706 and 9,454,724

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Solution

The third proportional to 4,320,706 and 9,454,724 is: 20,689,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,706 : 9,454,724 = 9,454,724 : x
  2. Step 2: Convert to fraction form
    4,320,706/9,454,724 = 9,454,724/x
  3. Step 3: Cross multiply
    4,320,706x = 9,454,724 × 9,454,724
  4. Step 4: Simplify right side
    4,320,706x = 89,391,805,916,176
  5. Step 5: Solve for x
    x = 89,391,805,916,176/4,320,706
  6. Step 6: Final answer
    x = 20,689,166.52

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.