Home / 3,227,233.20-4,840,849.80-1,654,369.20

Finding the Fourth Proportional to 3,227,233.20, 4,840,849.80 and 1,654,369.20

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Solution

The fourth proportional to 3,227,233.20, 4,840,849.80 and 1,654,369.20 is: 2,481,553.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,233.20 : 4,840,849.80 = 1,654,369.20 : x
  2. Step 2: Convert to fraction form
    3,227,233.20/4,840,849.80 = 1,654,369.20/x
  3. Step 3: Cross multiply
    3,227,233.20x = 4,840,849.80 × 1,654,369.20
  4. Step 4: Simplify right side
    3,227,233.20x = 8,008,552,810,946.16
  5. Step 5: Solve for x
    x = 8,008,552,810,946.16/3,227,233.20
  6. Step 6: Final answer
    x = 2,481,553.80

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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.