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Finding the Third Proportional to 588,634.50 and 1,271,355

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Solution

The third proportional to 588,634.50 and 1,271,355 is: 2,745,920.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,634.50 : 1,271,355 = 1,271,355 : x
  2. Step 2: Convert to fraction form
    588,634.50/1,271,355 = 1,271,355/x
  3. Step 3: Cross multiply
    588,634.50x = 1,271,355 × 1,271,355
  4. Step 4: Simplify right side
    588,634.50x = 1,616,343,536,025
  5. Step 5: Solve for x
    x = 1,616,343,536,025/588,634.50
  6. Step 6: Final answer
    x = 2,745,920.49

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.