Home / 3,277,234.09-4,916,048.18-1,002,778.20

Finding the Fourth Proportional to 3,277,234.09, 4,916,048.18 and 1,002,778.20

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Solution

The fourth proportional to 3,277,234.09, 4,916,048.18 and 1,002,778.20 is: 1,504,227.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,234.09 : 4,916,048.18 = 1,002,778.20 : x
  2. Step 2: Convert to fraction form
    3,277,234.09/4,916,048.18 = 1,002,778.20/x
  3. Step 3: Cross multiply
    3,277,234.09x = 4,916,048.18 × 1,002,778.20
  4. Step 4: Simplify right side
    3,277,234.09x = 4,929,705,945,053.68
  5. Step 5: Solve for x
    x = 4,929,705,945,053.68/3,277,234.09
  6. Step 6: Final answer
    x = 1,504,227.59

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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.