Home / 4,189,236.88-6,284,347.44-1,493,945.32

Finding the Fourth Proportional to 4,189,236.88, 6,284,347.44 and 1,493,945.32

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Solution

The fourth proportional to 4,189,236.88, 6,284,347.44 and 1,493,945.32 is: 2,241,093.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,189,236.88 : 6,284,347.44 = 1,493,945.32 : x
  2. Step 2: Convert to fraction form
    4,189,236.88/6,284,347.44 = 1,493,945.32/x
  3. Step 3: Cross multiply
    4,189,236.88x = 6,284,347.44 × 1,493,945.32
  4. Step 4: Simplify right side
    4,189,236.88x = 9,388,471,447,241.98
  5. Step 5: Solve for x
    x = 9,388,471,447,241.98/4,189,236.88
  6. Step 6: Final answer
    x = 2,241,093.48

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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.