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Finding the Third Proportional to 847,668 and 1,271,504

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Solution

The third proportional to 847,668 and 1,271,504 is: 1,907,259.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    847,668 : 1,271,504 = 1,271,504 : x
  2. Step 2: Convert to fraction form
    847,668/1,271,504 = 1,271,504/x
  3. Step 3: Cross multiply
    847,668x = 1,271,504 × 1,271,504
  4. Step 4: Simplify right side
    847,668x = 1,616,722,422,016
  5. Step 5: Solve for x
    x = 1,616,722,422,016/847,668
  6. Step 6: Final answer
    x = 1,907,259.00

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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.