Home / 6,125,354.56-9,189,414.66-2,026,665.96

Finding the Fourth Proportional to 6,125,354.56, 9,189,414.66 and 2,026,665.96

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Solution

The fourth proportional to 6,125,354.56, 9,189,414.66 and 2,026,665.96 is: 3,040,456.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,354.56 : 9,189,414.66 = 2,026,665.96 : x
  2. Step 2: Convert to fraction form
    6,125,354.56/9,189,414.66 = 2,026,665.96/x
  3. Step 3: Cross multiply
    6,125,354.56x = 9,189,414.66 × 2,026,665.96
  4. Step 4: Simplify right side
    6,125,354.56x = 18,623,873,883,746.97
  5. Step 5: Solve for x
    x = 18,623,873,883,746.97/6,125,354.56
  6. Step 6: Final answer
    x = 3,040,456.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.