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Finding the Third Proportional to 571,246 and 1,252,502

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Solution

The third proportional to 571,246 and 1,252,502 is: 2,746,209.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,246 : 1,252,502 = 1,252,502 : x
  2. Step 2: Convert to fraction form
    571,246/1,252,502 = 1,252,502/x
  3. Step 3: Cross multiply
    571,246x = 1,252,502 × 1,252,502
  4. Step 4: Simplify right side
    571,246x = 1,568,761,260,004
  5. Step 5: Solve for x
    x = 1,568,761,260,004/571,246
  6. Step 6: Final answer
    x = 2,746,209.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.