Home / 8,046,910.97-11,105,029.16-4,609,816.30

Finding the Fourth Proportional to 8,046,910.97, 11,105,029.16 and 4,609,816.30

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Solution

The fourth proportional to 8,046,910.97, 11,105,029.16 and 4,609,816.30 is: 6,361,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,910.97 : 11,105,029.16 = 4,609,816.30 : x
  2. Step 2: Convert to fraction form
    8,046,910.97/11,105,029.16 = 4,609,816.30/x
  3. Step 3: Cross multiply
    8,046,910.97x = 11,105,029.16 × 4,609,816.30
  4. Step 4: Simplify right side
    8,046,910.97x = 51,192,144,410,694.22
  5. Step 5: Solve for x
    x = 51,192,144,410,694.22/8,046,910.97
  6. Step 6: Final answer
    x = 6,361,713.78

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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.