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Finding the Third Proportional to 615,200.06 and 922,787.44

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Solution

The third proportional to 615,200.06 and 922,787.44 is: 1,384,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    615,200.06 : 922,787.44 = 922,787.44 : x
  2. Step 2: Convert to fraction form
    615,200.06/922,787.44 = 922,787.44/x
  3. Step 3: Cross multiply
    615,200.06x = 922,787.44 × 922,787.44
  4. Step 4: Simplify right side
    615,200.06x = 851,536,654,807.82
  5. Step 5: Solve for x
    x = 851,536,654,807.82/615,200.06
  6. Step 6: Final answer
    x = 1,384,162.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.