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Finding the Third Proportional to 562,861 and 1,148,645

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Solution

The third proportional to 562,861 and 1,148,645 is: 2,344,069.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,861 : 1,148,645 = 1,148,645 : x
  2. Step 2: Convert to fraction form
    562,861/1,148,645 = 1,148,645/x
  3. Step 3: Cross multiply
    562,861x = 1,148,645 × 1,148,645
  4. Step 4: Simplify right side
    562,861x = 1,319,385,336,025
  5. Step 5: Solve for x
    x = 1,319,385,336,025/562,861
  6. Step 6: Final answer
    x = 2,344,069.56

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.