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Finding the Third Proportional to 366,881.06 and 788,000.06

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Solution

The third proportional to 366,881.06 and 788,000.06 is: 1,692,494.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,881.06 : 788,000.06 = 788,000.06 : x
  2. Step 2: Convert to fraction form
    366,881.06/788,000.06 = 788,000.06/x
  3. Step 3: Cross multiply
    366,881.06x = 788,000.06 × 788,000.06
  4. Step 4: Simplify right side
    366,881.06x = 620,944,098,500.00
  5. Step 5: Solve for x
    x = 620,944,098,500.00/366,881.06
  6. Step 6: Final answer
    x = 1,692,494.28

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.