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Finding the Fourth Proportional to 3,227,502, 4,841,891.87 and 922,015.02

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Solution

The fourth proportional to 3,227,502, 4,841,891.87 and 922,015.02 is: 1,383,205.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,502 : 4,841,891.87 = 922,015.02 : x
  2. Step 2: Convert to fraction form
    3,227,502/4,841,891.87 = 922,015.02/x
  3. Step 3: Cross multiply
    3,227,502x = 4,841,891.87 × 922,015.02
  4. Step 4: Simplify right side
    3,227,502x = 4,464,297,024,745.81
  5. Step 5: Solve for x
    x = 4,464,297,024,745.81/3,227,502
  6. Step 6: Final answer
    x = 1,383,205.04

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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.