Home / 3,558,195.75-5,337,846.59-1,194,844.71

Finding the Fourth Proportional to 3,558,195.75, 5,337,846.59 and 1,194,844.71

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Solution

The fourth proportional to 3,558,195.75, 5,337,846.59 and 1,194,844.71 is: 1,792,452.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,195.75 : 5,337,846.59 = 1,194,844.71 : x
  2. Step 2: Convert to fraction form
    3,558,195.75/5,337,846.59 = 1,194,844.71/x
  3. Step 3: Cross multiply
    3,558,195.75x = 5,337,846.59 × 1,194,844.71
  4. Step 4: Simplify right side
    3,558,195.75x = 6,377,897,754,878.82
  5. Step 5: Solve for x
    x = 6,377,897,754,878.82/3,558,195.75
  6. Step 6: Final answer
    x = 1,792,452.75

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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.