Home / 3,256,566.53-4,494,599.89-1,806,729.06

Finding the Fourth Proportional to 3,256,566.53, 4,494,599.89 and 1,806,729.06

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Solution

The fourth proportional to 3,256,566.53, 4,494,599.89 and 1,806,729.06 is: 2,493,584.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,566.53 : 4,494,599.89 = 1,806,729.06 : x
  2. Step 2: Convert to fraction form
    3,256,566.53/4,494,599.89 = 1,806,729.06/x
  3. Step 3: Cross multiply
    3,256,566.53x = 4,494,599.89 × 1,806,729.06
  4. Step 4: Simplify right side
    3,256,566.53x = 8,120,524,246,673.73
  5. Step 5: Solve for x
    x = 8,120,524,246,673.73/3,256,566.53
  6. Step 6: Final answer
    x = 2,493,584.63

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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.