Home / 11,492,822.36-17,231,150.12-5,338,269.94

Finding the Fourth Proportional to 11,492,822.36, 17,231,150.12 and 5,338,269.94

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Solution

The fourth proportional to 11,492,822.36, 17,231,150.12 and 5,338,269.94 is: 8,003,650.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,492,822.36 : 17,231,150.12 = 5,338,269.94 : x
  2. Step 2: Convert to fraction form
    11,492,822.36/17,231,150.12 = 5,338,269.94/x
  3. Step 3: Cross multiply
    11,492,822.36x = 17,231,150.12 × 5,338,269.94
  4. Step 4: Simplify right side
    11,492,822.36x = 91,984,530,687,491.19
  5. Step 5: Solve for x
    x = 91,984,530,687,491.19/11,492,822.36
  6. Step 6: Final answer
    x = 8,003,650.27

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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.