Home / 8,267,958.84-11,410,422.19-4,960,377.54

Finding the Fourth Proportional to 8,267,958.84, 11,410,422.19 and 4,960,377.54

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Solution

The fourth proportional to 8,267,958.84, 11,410,422.19 and 4,960,377.54 is: 6,845,704.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,267,958.84 : 11,410,422.19 = 4,960,377.54 : x
  2. Step 2: Convert to fraction form
    8,267,958.84/11,410,422.19 = 4,960,377.54/x
  3. Step 3: Cross multiply
    8,267,958.84x = 11,410,422.19 × 4,960,377.54
  4. Step 4: Simplify right side
    8,267,958.84x = 56,600,001,992,331.12
  5. Step 5: Solve for x
    x = 56,600,001,992,331.12/8,267,958.84
  6. Step 6: Final answer
    x = 6,845,704.37

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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.