Home / 5,606,832.45-7,737,431.88-3,028,513.22

Finding the Fourth Proportional to 5,606,832.45, 7,737,431.88 and 3,028,513.22

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Solution

The fourth proportional to 5,606,832.45, 7,737,431.88 and 3,028,513.22 is: 4,179,349.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,606,832.45 : 7,737,431.88 = 3,028,513.22 : x
  2. Step 2: Convert to fraction form
    5,606,832.45/7,737,431.88 = 3,028,513.22/x
  3. Step 3: Cross multiply
    5,606,832.45x = 7,737,431.88 × 3,028,513.22
  4. Step 4: Simplify right side
    5,606,832.45x = 23,432,914,722,286.89
  5. Step 5: Solve for x
    x = 23,432,914,722,286.89/5,606,832.45
  6. Step 6: Final answer
    x = 4,179,349.91

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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.