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Finding the Third Proportional to 625,520.25 and 1,035,333

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Solution

The third proportional to 625,520.25 and 1,035,333 is: 1,713,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,520.25 : 1,035,333 = 1,035,333 : x
  2. Step 2: Convert to fraction form
    625,520.25/1,035,333 = 1,035,333/x
  3. Step 3: Cross multiply
    625,520.25x = 1,035,333 × 1,035,333
  4. Step 4: Simplify right side
    625,520.25x = 1,071,914,420,889
  5. Step 5: Solve for x
    x = 1,071,914,420,889/625,520.25
  6. Step 6: Final answer
    x = 1,713,636.64

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Why These Related Problems?

These problems maintain the same ratio (1.66) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.