Home / 2,622,232.04-3,932,974.38-825,068.84

Finding the Fourth Proportional to 2,622,232.04, 3,932,974.38 and 825,068.84

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Solution

The fourth proportional to 2,622,232.04, 3,932,974.38 and 825,068.84 is: 1,237,485.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,232.04 : 3,932,974.38 = 825,068.84 : x
  2. Step 2: Convert to fraction form
    2,622,232.04/3,932,974.38 = 825,068.84/x
  3. Step 3: Cross multiply
    2,622,232.04x = 3,932,974.38 × 825,068.84
  4. Step 4: Simplify right side
    2,622,232.04x = 3,244,974,589,791.45
  5. Step 5: Solve for x
    x = 3,244,974,589,791.45/2,622,232.04
  6. Step 6: Final answer
    x = 1,237,485.68

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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.