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Finding the Third Proportional to 754,623 and 1,177,875

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Solution

The third proportional to 754,623 and 1,177,875 is: 1,838,520.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,623 : 1,177,875 = 1,177,875 : x
  2. Step 2: Convert to fraction form
    754,623/1,177,875 = 1,177,875/x
  3. Step 3: Cross multiply
    754,623x = 1,177,875 × 1,177,875
  4. Step 4: Simplify right side
    754,623x = 1,387,389,515,625
  5. Step 5: Solve for x
    x = 1,387,389,515,625/754,623
  6. Step 6: Final answer
    x = 1,838,520.05

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.