Home / 11,262,157.70-15,542,936.00-6,852,196.41

Finding the Fourth Proportional to 11,262,157.70, 15,542,936.00 and 6,852,196.41

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Solution

The fourth proportional to 11,262,157.70, 15,542,936.00 and 6,852,196.41 is: 9,456,735.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,157.70 : 15,542,936.00 = 6,852,196.41 : x
  2. Step 2: Convert to fraction form
    11,262,157.70/15,542,936.00 = 6,852,196.41/x
  3. Step 3: Cross multiply
    11,262,157.70x = 15,542,936.00 × 6,852,196.41
  4. Step 4: Simplify right side
    11,262,157.70x = 106,503,250,225,798.78
  5. Step 5: Solve for x
    x = 106,503,250,225,798.78/11,262,157.70
  6. Step 6: Final answer
    x = 9,456,735.83

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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.