Home / 3,028,844.54-4,179,832.16-1,652,194.37

Finding the Fourth Proportional to 3,028,844.54, 4,179,832.16 and 1,652,194.37

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Solution

The fourth proportional to 3,028,844.54, 4,179,832.16 and 1,652,194.37 is: 2,280,042.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,844.54 : 4,179,832.16 = 1,652,194.37 : x
  2. Step 2: Convert to fraction form
    3,028,844.54/4,179,832.16 = 1,652,194.37/x
  3. Step 3: Cross multiply
    3,028,844.54x = 4,179,832.16 × 1,652,194.37
  4. Step 4: Simplify right side
    3,028,844.54x = 6,905,895,162,296.94
  5. Step 5: Solve for x
    x = 6,905,895,162,296.94/3,028,844.54
  6. Step 6: Final answer
    x = 2,280,042.79

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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.