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Finding the Third Proportional to 888,460 and 1,364,772

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Solution

The third proportional to 888,460 and 1,364,772 is: 2,096,439.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,460 : 1,364,772 = 1,364,772 : x
  2. Step 2: Convert to fraction form
    888,460/1,364,772 = 1,364,772/x
  3. Step 3: Cross multiply
    888,460x = 1,364,772 × 1,364,772
  4. Step 4: Simplify right side
    888,460x = 1,862,602,611,984
  5. Step 5: Solve for x
    x = 1,862,602,611,984/888,460
  6. Step 6: Final answer
    x = 2,096,439.47

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.