Home / 5,936,850.36-8,192,869.28-3,220,596.36

Finding the Fourth Proportional to 5,936,850.36, 8,192,869.28 and 3,220,596.36

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Solution

The fourth proportional to 5,936,850.36, 8,192,869.28 and 3,220,596.36 is: 4,444,431.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,850.36 : 8,192,869.28 = 3,220,596.36 : x
  2. Step 2: Convert to fraction form
    5,936,850.36/8,192,869.28 = 3,220,596.36/x
  3. Step 3: Cross multiply
    5,936,850.36x = 8,192,869.28 × 3,220,596.36
  4. Step 4: Simplify right side
    5,936,850.36x = 26,385,924,981,123.82
  5. Step 5: Solve for x
    x = 26,385,924,981,123.82/5,936,850.36
  6. Step 6: Final answer
    x = 4,444,431.54

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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.