Home / 7,736,086.46-11,601,383.79-2,269,655.66

Finding the Fourth Proportional to 7,736,086.46, 11,601,383.79 and 2,269,655.66

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Solution

The fourth proportional to 7,736,086.46, 11,601,383.79 and 2,269,655.66 is: 3,403,677.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,086.46 : 11,601,383.79 = 2,269,655.66 : x
  2. Step 2: Convert to fraction form
    7,736,086.46/11,601,383.79 = 2,269,655.66/x
  3. Step 3: Cross multiply
    7,736,086.46x = 11,601,383.79 × 2,269,655.66
  4. Step 4: Simplify right side
    7,736,086.46x = 26,331,146,382,805.75
  5. Step 5: Solve for x
    x = 26,331,146,382,805.75/7,736,086.46
  6. Step 6: Final answer
    x = 3,403,677.88

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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.