Home / 11,324,102.54-16,970,320.06-6,125,488.54

Finding the Fourth Proportional to 11,324,102.54, 16,970,320.06 and 6,125,488.54

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Solution

The fourth proportional to 11,324,102.54, 16,970,320.06 and 6,125,488.54 is: 9,179,667.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,324,102.54 : 16,970,320.06 = 6,125,488.54 : x
  2. Step 2: Convert to fraction form
    11,324,102.54/16,970,320.06 = 6,125,488.54/x
  3. Step 3: Cross multiply
    11,324,102.54x = 16,970,320.06 × 6,125,488.54
  4. Step 4: Simplify right side
    11,324,102.54x = 103,951,500,989,922.59
  5. Step 5: Solve for x
    x = 103,951,500,989,922.59/11,324,102.54
  6. Step 6: Final answer
    x = 9,179,667.94

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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.