Home / 3,625,361.52-5,002,898.96-1,993,768.84

Finding the Fourth Proportional to 3,625,361.52, 5,002,898.96 and 1,993,768.84

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Solution

The fourth proportional to 3,625,361.52, 5,002,898.96 and 1,993,768.84 is: 2,751,346.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,361.52 : 5,002,898.96 = 1,993,768.84 : x
  2. Step 2: Convert to fraction form
    3,625,361.52/5,002,898.96 = 1,993,768.84/x
  3. Step 3: Cross multiply
    3,625,361.52x = 5,002,898.96 × 1,993,768.84
  4. Step 4: Simplify right side
    3,625,361.52x = 9,974,624,067,354.45
  5. Step 5: Solve for x
    x = 9,974,624,067,354.45/3,625,361.52
  6. Step 6: Final answer
    x = 2,751,346.04

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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.