Home / 3,895,960.25-5,843,940.39-1,056,072.39

Finding the Fourth Proportional to 3,895,960.25, 5,843,940.39 and 1,056,072.39

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Solution

The fourth proportional to 3,895,960.25, 5,843,940.39 and 1,056,072.39 is: 1,584,108.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,960.25 : 5,843,940.39 = 1,056,072.39 : x
  2. Step 2: Convert to fraction form
    3,895,960.25/5,843,940.39 = 1,056,072.39/x
  3. Step 3: Cross multiply
    3,895,960.25x = 5,843,940.39 × 1,056,072.39
  4. Step 4: Simplify right side
    3,895,960.25x = 6,171,624,094,684.83
  5. Step 5: Solve for x
    x = 6,171,624,094,684.83/3,895,960.25
  6. Step 6: Final answer
    x = 1,584,108.59

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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.