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Finding the Third Proportional to 1,153,563 and 1,747,521

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Solution

The third proportional to 1,153,563 and 1,747,521 is: 2,647,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,563 : 1,747,521 = 1,747,521 : x
  2. Step 2: Convert to fraction form
    1,153,563/1,747,521 = 1,747,521/x
  3. Step 3: Cross multiply
    1,153,563x = 1,747,521 × 1,747,521
  4. Step 4: Simplify right side
    1,153,563x = 3,053,829,645,441
  5. Step 5: Solve for x
    x = 3,053,829,645,441/1,153,563
  6. Step 6: Final answer
    x = 2,647,302.01

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.