Home / 3,372,325.62-4,653,801.27-1,902,229.28

Finding the Fourth Proportional to 3,372,325.62, 4,653,801.27 and 1,902,229.28

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Solution

The fourth proportional to 3,372,325.62, 4,653,801.27 and 1,902,229.28 is: 2,625,071.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,325.62 : 4,653,801.27 = 1,902,229.28 : x
  2. Step 2: Convert to fraction form
    3,372,325.62/4,653,801.27 = 1,902,229.28/x
  3. Step 3: Cross multiply
    3,372,325.62x = 4,653,801.27 × 1,902,229.28
  4. Step 4: Simplify right side
    3,372,325.62x = 8,852,597,033,277.93
  5. Step 5: Solve for x
    x = 8,852,597,033,277.93/3,372,325.62
  6. Step 6: Final answer
    x = 2,625,071.85

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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.