Home / 3,579,700.97-4,940,099.37-2,031,027.83

Finding the Fourth Proportional to 3,579,700.97, 4,940,099.37 and 2,031,027.83

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Solution

The fourth proportional to 3,579,700.97, 4,940,099.37 and 2,031,027.83 is: 2,802,881.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,700.97 : 4,940,099.37 = 2,031,027.83 : x
  2. Step 2: Convert to fraction form
    3,579,700.97/4,940,099.37 = 2,031,027.83/x
  3. Step 3: Cross multiply
    3,579,700.97x = 4,940,099.37 × 2,031,027.83
  4. Step 4: Simplify right side
    3,579,700.97x = 10,033,479,278,734.97
  5. Step 5: Solve for x
    x = 10,033,479,278,734.97/3,579,700.97
  6. Step 6: Final answer
    x = 2,802,881.97

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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.