Home / 2,951,451.37-4,073,016.45-1,662,313.29

Finding the Fourth Proportional to 2,951,451.37, 4,073,016.45 and 1,662,313.29

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Solution

The fourth proportional to 2,951,451.37, 4,073,016.45 and 1,662,313.29 is: 2,293,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,451.37 : 4,073,016.45 = 1,662,313.29 : x
  2. Step 2: Convert to fraction form
    2,951,451.37/4,073,016.45 = 1,662,313.29/x
  3. Step 3: Cross multiply
    2,951,451.37x = 4,073,016.45 × 1,662,313.29
  4. Step 4: Simplify right side
    2,951,451.37x = 6,770,629,375,223.62
  5. Step 5: Solve for x
    x = 6,770,629,375,223.62/2,951,451.37
  6. Step 6: Final answer
    x = 2,293,999.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.