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Finding the Third Proportional to 1,813,951 and 2,744,373

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Solution

The third proportional to 1,813,951 and 2,744,373 is: 4,152,032.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,951 : 2,744,373 = 2,744,373 : x
  2. Step 2: Convert to fraction form
    1,813,951/2,744,373 = 2,744,373/x
  3. Step 3: Cross multiply
    1,813,951x = 2,744,373 × 2,744,373
  4. Step 4: Simplify right side
    1,813,951x = 7,531,583,163,129
  5. Step 5: Solve for x
    x = 7,531,583,163,129/1,813,951
  6. Step 6: Final answer
    x = 4,152,032.31

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Why These Related Problems?

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