Home / 2,738,554.38-4,107,925.26-941,422.50

Finding the Fourth Proportional to 2,738,554.38, 4,107,925.26 and 941,422.50

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Solution

The fourth proportional to 2,738,554.38, 4,107,925.26 and 941,422.50 is: 1,412,165.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,554.38 : 4,107,925.26 = 941,422.50 : x
  2. Step 2: Convert to fraction form
    2,738,554.38/4,107,925.26 = 941,422.50/x
  3. Step 3: Cross multiply
    2,738,554.38x = 4,107,925.26 × 941,422.50
  4. Step 4: Simplify right side
    2,738,554.38x = 3,867,293,268,082.35
  5. Step 5: Solve for x
    x = 3,867,293,268,082.35/2,738,554.38
  6. Step 6: Final answer
    x = 1,412,165.96

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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.