Home / 3,097,022.39-4,270,916.79-2,008,896.94

Finding the Fourth Proportional to 3,097,022.39, 4,270,916.79 and 2,008,896.94

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Solution

The fourth proportional to 3,097,022.39, 4,270,916.79 and 2,008,896.94 is: 2,770,348.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,022.39 : 4,270,916.79 = 2,008,896.94 : x
  2. Step 2: Convert to fraction form
    3,097,022.39/4,270,916.79 = 2,008,896.94/x
  3. Step 3: Cross multiply
    3,097,022.39x = 4,270,916.79 × 2,008,896.94
  4. Step 4: Simplify right side
    3,097,022.39x = 8,579,831,659,748.33
  5. Step 5: Solve for x
    x = 8,579,831,659,748.33/3,097,022.39
  6. Step 6: Final answer
    x = 2,770,348.61

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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.