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Finding the Third Proportional to 898,013 and 1,356,350

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Solution

The third proportional to 898,013 and 1,356,350 is: 2,048,617.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,013 : 1,356,350 = 1,356,350 : x
  2. Step 2: Convert to fraction form
    898,013/1,356,350 = 1,356,350/x
  3. Step 3: Cross multiply
    898,013x = 1,356,350 × 1,356,350
  4. Step 4: Simplify right side
    898,013x = 1,839,685,322,500
  5. Step 5: Solve for x
    x = 1,839,685,322,500/898,013
  6. Step 6: Final answer
    x = 2,048,617.70

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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.