Home / 3,593,553.37-4,959,077.73-1,961,960.71

Finding the Fourth Proportional to 3,593,553.37, 4,959,077.73 and 1,961,960.71

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Solution

The fourth proportional to 3,593,553.37, 4,959,077.73 and 1,961,960.71 is: 2,707,491.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,553.37 : 4,959,077.73 = 1,961,960.71 : x
  2. Step 2: Convert to fraction form
    3,593,553.37/4,959,077.73 = 1,961,960.71/x
  3. Step 3: Cross multiply
    3,593,553.37x = 4,959,077.73 × 1,961,960.71
  4. Step 4: Simplify right side
    3,593,553.37x = 9,729,515,664,095.99
  5. Step 5: Solve for x
    x = 9,729,515,664,095.99/3,593,553.37
  6. Step 6: Final answer
    x = 2,707,491.63

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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.