Home / 11,764,829.48-16,235,858.48-6,538,057.96

Finding the Fourth Proportional to 11,764,829.48, 16,235,858.48 and 6,538,057.96

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Solution

The fourth proportional to 11,764,829.48, 16,235,858.48 and 6,538,057.96 is: 9,022,738.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,829.48 : 16,235,858.48 = 6,538,057.96 : x
  2. Step 2: Convert to fraction form
    11,764,829.48/16,235,858.48 = 6,538,057.96/x
  3. Step 3: Cross multiply
    11,764,829.48x = 16,235,858.48 × 6,538,057.96
  4. Step 4: Simplify right side
    11,764,829.48x = 106,150,983,788,942.64
  5. Step 5: Solve for x
    x = 106,150,983,788,942.64/11,764,829.48
  6. Step 6: Final answer
    x = 9,022,738.83

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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.