Home / 3,594,601.09-5,391,949.31-1,198,446.48

Finding the Fourth Proportional to 3,594,601.09, 5,391,949.31 and 1,198,446.48

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Solution

The fourth proportional to 3,594,601.09, 5,391,949.31 and 1,198,446.48 is: 1,797,685.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,601.09 : 5,391,949.31 = 1,198,446.48 : x
  2. Step 2: Convert to fraction form
    3,594,601.09/5,391,949.31 = 1,198,446.48/x
  3. Step 3: Cross multiply
    3,594,601.09x = 5,391,949.31 × 1,198,446.48
  4. Step 4: Simplify right side
    3,594,601.09x = 6,461,962,664,915.70
  5. Step 5: Solve for x
    x = 6,461,962,664,915.70/3,594,601.09
  6. Step 6: Final answer
    x = 1,797,685.62

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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.