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Finding the Third Proportional to 6,081,226.88 and 8,190,998.44

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Solution

The third proportional to 6,081,226.88 and 8,190,998.44 is: 11,032,717.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,226.88 : 8,190,998.44 = 8,190,998.44 : x
  2. Step 2: Convert to fraction form
    6,081,226.88/8,190,998.44 = 8,190,998.44/x
  3. Step 3: Cross multiply
    6,081,226.88x = 8,190,998.44 × 8,190,998.44
  4. Step 4: Simplify right side
    6,081,226.88x = 67,092,455,403,127.44
  5. Step 5: Solve for x
    x = 67,092,455,403,127.44/6,081,226.88
  6. Step 6: Final answer
    x = 11,032,717.05

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.