Home / 6,869,414.69-10,305,310.26-2,320,496.60

Finding the Fourth Proportional to 6,869,414.69, 10,305,310.26 and 2,320,496.60

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Solution

The fourth proportional to 6,869,414.69, 10,305,310.26 and 2,320,496.60 is: 3,481,146.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,869,414.69 : 10,305,310.26 = 2,320,496.60 : x
  2. Step 2: Convert to fraction form
    6,869,414.69/10,305,310.26 = 2,320,496.60/x
  3. Step 3: Cross multiply
    6,869,414.69x = 10,305,310.26 × 2,320,496.60
  4. Step 4: Simplify right side
    6,869,414.69x = 23,913,437,420,275.12
  5. Step 5: Solve for x
    x = 23,913,437,420,275.12/6,869,414.69
  6. Step 6: Final answer
    x = 3,481,146.29

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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.