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Finding the Third Proportional to 2,313,455 and 3,456,574

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Solution

The third proportional to 2,313,455 and 3,456,574 is: 5,164,528.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,455 : 3,456,574 = 3,456,574 : x
  2. Step 2: Convert to fraction form
    2,313,455/3,456,574 = 3,456,574/x
  3. Step 3: Cross multiply
    2,313,455x = 3,456,574 × 3,456,574
  4. Step 4: Simplify right side
    2,313,455x = 11,947,903,817,476
  5. Step 5: Solve for x
    x = 11,947,903,817,476/2,313,455
  6. Step 6: Final answer
    x = 5,164,528.30

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.