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Finding the Third Proportional to 622,061 and 1,270,365

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Solution

The third proportional to 622,061 and 1,270,365 is: 2,594,323.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,061 : 1,270,365 = 1,270,365 : x
  2. Step 2: Convert to fraction form
    622,061/1,270,365 = 1,270,365/x
  3. Step 3: Cross multiply
    622,061x = 1,270,365 × 1,270,365
  4. Step 4: Simplify right side
    622,061x = 1,613,827,233,225
  5. Step 5: Solve for x
    x = 1,613,827,233,225/622,061
  6. Step 6: Final answer
    x = 2,594,323.12

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.