Home / 10,760,776.82-16,141,182.54-3,274,122.69

Finding the Fourth Proportional to 10,760,776.82, 16,141,182.54 and 3,274,122.69

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Solution

The fourth proportional to 10,760,776.82, 16,141,182.54 and 3,274,122.69 is: 4,911,189.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,776.82 : 16,141,182.54 = 3,274,122.69 : x
  2. Step 2: Convert to fraction form
    10,760,776.82/16,141,182.54 = 3,274,122.69/x
  3. Step 3: Cross multiply
    10,760,776.82x = 16,141,182.54 × 3,274,122.69
  4. Step 4: Simplify right side
    10,760,776.82x = 52,848,211,924,838.44
  5. Step 5: Solve for x
    x = 52,848,211,924,838.44/10,760,776.82
  6. Step 6: Final answer
    x = 4,911,189.30

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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.