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Finding the Third Proportional to 565,606 and 1,219,771

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Solution

The third proportional to 565,606 and 1,219,771 is: 2,630,526.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,606 : 1,219,771 = 1,219,771 : x
  2. Step 2: Convert to fraction form
    565,606/1,219,771 = 1,219,771/x
  3. Step 3: Cross multiply
    565,606x = 1,219,771 × 1,219,771
  4. Step 4: Simplify right side
    565,606x = 1,487,841,292,441
  5. Step 5: Solve for x
    x = 1,487,841,292,441/565,606
  6. Step 6: Final answer
    x = 2,630,526.01

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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.