Home / 3,226,923.40-4,840,606.92-1,067,944.60

Finding the Fourth Proportional to 3,226,923.40, 4,840,606.92 and 1,067,944.60

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Solution

The fourth proportional to 3,226,923.40, 4,840,606.92 and 1,067,944.60 is: 1,601,990.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,923.40 : 4,840,606.92 = 1,067,944.60 : x
  2. Step 2: Convert to fraction form
    3,226,923.40/4,840,606.92 = 1,067,944.60/x
  3. Step 3: Cross multiply
    3,226,923.40x = 4,840,606.92 × 1,067,944.60
  4. Step 4: Simplify right side
    3,226,923.40x = 5,169,500,020,936.63
  5. Step 5: Solve for x
    x = 5,169,500,020,936.63/3,226,923.40
  6. Step 6: Final answer
    x = 1,601,990.31

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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.