Home / 2,222,434.80-3,331,027.80-943,039.80

Finding the Fourth Proportional to 2,222,434.80, 3,331,027.80 and 943,039.80

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Solution

The fourth proportional to 2,222,434.80, 3,331,027.80 and 943,039.80 is: 1,413,446.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,434.80 : 3,331,027.80 = 943,039.80 : x
  2. Step 2: Convert to fraction form
    2,222,434.80/3,331,027.80 = 943,039.80/x
  3. Step 3: Cross multiply
    2,222,434.80x = 3,331,027.80 × 943,039.80
  4. Step 4: Simplify right side
    2,222,434.80x = 3,141,291,790,306.44
  5. Step 5: Solve for x
    x = 3,141,291,790,306.44/2,222,434.80
  6. Step 6: Final answer
    x = 1,413,446.10

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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.