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Finding the Third Proportional to 932,976 and 1,485,270

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Solution

The third proportional to 932,976 and 1,485,270 is: 2,364,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,976 : 1,485,270 = 1,485,270 : x
  2. Step 2: Convert to fraction form
    932,976/1,485,270 = 1,485,270/x
  3. Step 3: Cross multiply
    932,976x = 1,485,270 × 1,485,270
  4. Step 4: Simplify right side
    932,976x = 2,206,026,972,900
  5. Step 5: Solve for x
    x = 2,206,026,972,900/932,976
  6. Step 6: Final answer
    x = 2,364,505.60

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.