Home / 3,576,198.25-4,935,179.25-1,944,593.92

Finding the Fourth Proportional to 3,576,198.25, 4,935,179.25 and 1,944,593.92

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Solution

The fourth proportional to 3,576,198.25, 4,935,179.25 and 1,944,593.92 is: 2,683,553.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,198.25 : 4,935,179.25 = 1,944,593.92 : x
  2. Step 2: Convert to fraction form
    3,576,198.25/4,935,179.25 = 1,944,593.92/x
  3. Step 3: Cross multiply
    3,576,198.25x = 4,935,179.25 × 1,944,593.92
  4. Step 4: Simplify right side
    3,576,198.25x = 9,596,919,563,660.16
  5. Step 5: Solve for x
    x = 9,596,919,563,660.16/3,576,198.25
  6. Step 6: Final answer
    x = 2,683,553.57

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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.