Home / 2,961,200.68-4,441,801-1,067,942.12

Finding the Fourth Proportional to 2,961,200.68, 4,441,801 and 1,067,942.12

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Solution

The fourth proportional to 2,961,200.68, 4,441,801 and 1,067,942.12 is: 1,601,913.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,200.68 : 4,441,801 = 1,067,942.12 : x
  2. Step 2: Convert to fraction form
    2,961,200.68/4,441,801 = 1,067,942.12/x
  3. Step 3: Cross multiply
    2,961,200.68x = 4,441,801 × 1,067,942.12
  4. Step 4: Simplify right side
    2,961,200.68x = 4,743,586,376,558.12
  5. Step 5: Solve for x
    x = 4,743,586,376,558.12/2,961,200.68
  6. Step 6: Final answer
    x = 1,601,913.17

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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.