Home / 3,366,234.14-5,056,824.60-2,087,786.39

Finding the Fourth Proportional to 3,366,234.14, 5,056,824.60 and 2,087,786.39

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Solution

The fourth proportional to 3,366,234.14, 5,056,824.60 and 2,087,786.39 is: 3,136,314.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,234.14 : 5,056,824.60 = 2,087,786.39 : x
  2. Step 2: Convert to fraction form
    3,366,234.14/5,056,824.60 = 2,087,786.39/x
  3. Step 3: Cross multiply
    3,366,234.14x = 5,056,824.60 × 2,087,786.39
  4. Step 4: Simplify right side
    3,366,234.14x = 10,557,569,551,213.07
  5. Step 5: Solve for x
    x = 10,557,569,551,213.07/3,366,234.14
  6. Step 6: Final answer
    x = 3,136,314.69

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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.