Home / 3,227,500.50-4,841,889.62-922,013.52

Finding the Fourth Proportional to 3,227,500.50, 4,841,889.62 and 922,013.52

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Solution

The fourth proportional to 3,227,500.50, 4,841,889.62 and 922,013.52 is: 1,383,202.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,500.50 : 4,841,889.62 = 922,013.52 : x
  2. Step 2: Convert to fraction form
    3,227,500.50/4,841,889.62 = 922,013.52/x
  3. Step 3: Cross multiply
    3,227,500.50x = 4,841,889.62 × 922,013.52
  4. Step 4: Simplify right side
    3,227,500.50x = 4,464,287,669,220.51
  5. Step 5: Solve for x
    x = 4,464,287,669,220.51/3,227,500.50
  6. Step 6: Final answer
    x = 1,383,202.78

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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.