Home / 7,295,272.46-10,067,997.26-4,032,016.96

Finding the Fourth Proportional to 7,295,272.46, 10,067,997.26 and 4,032,016.96

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Solution

The fourth proportional to 7,295,272.46, 10,067,997.26 and 4,032,016.96 is: 5,564,471.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,272.46 : 10,067,997.26 = 4,032,016.96 : x
  2. Step 2: Convert to fraction form
    7,295,272.46/10,067,997.26 = 4,032,016.96/x
  3. Step 3: Cross multiply
    7,295,272.46x = 10,067,997.26 × 4,032,016.96
  4. Step 4: Simplify right side
    7,295,272.46x = 40,594,335,705,553.53
  5. Step 5: Solve for x
    x = 40,594,335,705,553.53/7,295,272.46
  6. Step 6: Final answer
    x = 5,564,471.50

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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.