Home / 10,214,791.83-14,096,569.11-5,568,579.57

Finding the Fourth Proportional to 10,214,791.83, 14,096,569.11 and 5,568,579.57

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Solution

The fourth proportional to 10,214,791.83, 14,096,569.11 and 5,568,579.57 is: 7,684,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,791.83 : 14,096,569.11 = 5,568,579.57 : x
  2. Step 2: Convert to fraction form
    10,214,791.83/14,096,569.11 = 5,568,579.57/x
  3. Step 3: Cross multiply
    10,214,791.83x = 14,096,569.11 × 5,568,579.57
  4. Step 4: Simplify right side
    10,214,791.83x = 78,497,866,753,039.08
  5. Step 5: Solve for x
    x = 78,497,866,753,039.08/10,214,791.83
  6. Step 6: Final answer
    x = 7,684,725.06

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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.