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Finding the Third Proportional to 932,422.06 and 1,392,881.00

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Solution

The third proportional to 932,422.06 and 1,392,881.00 is: 2,080,728.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,422.06 : 1,392,881.00 = 1,392,881.00 : x
  2. Step 2: Convert to fraction form
    932,422.06/1,392,881.00 = 1,392,881.00/x
  3. Step 3: Cross multiply
    932,422.06x = 1,392,881.00 × 1,392,881.00
  4. Step 4: Simplify right side
    932,422.06x = 1,940,117,475,229.92
  5. Step 5: Solve for x
    x = 1,940,117,475,229.92/932,422.06
  6. Step 6: Final answer
    x = 2,080,728.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.