Home / 3,775,018.54-5,662,491.62-2,236,906.77

Finding the Fourth Proportional to 3,775,018.54, 5,662,491.62 and 2,236,906.77

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Solution

The fourth proportional to 3,775,018.54, 5,662,491.62 and 2,236,906.77 is: 3,355,338.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,775,018.54 : 5,662,491.62 = 2,236,906.77 : x
  2. Step 2: Convert to fraction form
    3,775,018.54/5,662,491.62 = 2,236,906.77/x
  3. Step 3: Cross multiply
    3,775,018.54x = 5,662,491.62 × 2,236,906.77
  4. Step 4: Simplify right side
    3,775,018.54x = 12,666,465,839,846.27
  5. Step 5: Solve for x
    x = 12,666,465,839,846.27/3,775,018.54
  6. Step 6: Final answer
    x = 3,355,338.71

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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.