Home / 3,372,235.92-5,054,810.40-2,092,840.56

Finding the Fourth Proportional to 3,372,235.92, 5,054,810.40 and 2,092,840.56

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Solution

The fourth proportional to 3,372,235.92, 5,054,810.40 and 2,092,840.56 is: 3,137,061.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,372,235.92 : 5,054,810.40 = 2,092,840.56 : x
  2. Step 2: Convert to fraction form
    3,372,235.92/5,054,810.40 = 2,092,840.56/x
  3. Step 3: Cross multiply
    3,372,235.92x = 5,054,810.40 × 2,092,840.56
  4. Step 4: Simplify right side
    3,372,235.92x = 10,578,912,228,229.82
  5. Step 5: Solve for x
    x = 10,578,912,228,229.82/3,372,235.92
  6. Step 6: Final answer
    x = 3,137,061.72

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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.