Home / 2,738,559.63-4,107,933.14-941,427.75

Finding the Fourth Proportional to 2,738,559.63, 4,107,933.14 and 941,427.75

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Solution

The fourth proportional to 2,738,559.63, 4,107,933.14 and 941,427.75 is: 1,412,173.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,559.63 : 4,107,933.14 = 941,427.75 : x
  2. Step 2: Convert to fraction form
    2,738,559.63/4,107,933.14 = 941,427.75/x
  3. Step 3: Cross multiply
    2,738,559.63x = 4,107,933.14 × 941,427.75
  4. Step 4: Simplify right side
    2,738,559.63x = 3,867,322,248,433.50
  5. Step 5: Solve for x
    x = 3,867,322,248,433.50/2,738,559.63
  6. Step 6: Final answer
    x = 1,412,173.83

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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.