Home / 2,532,167.80-3,494,724.21-1,444,189.97

Finding the Fourth Proportional to 2,532,167.80, 3,494,724.21 and 1,444,189.97

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Solution

The fourth proportional to 2,532,167.80, 3,494,724.21 and 1,444,189.97 is: 1,993,171.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,167.80 : 3,494,724.21 = 1,444,189.97 : x
  2. Step 2: Convert to fraction form
    2,532,167.80/3,494,724.21 = 1,444,189.97/x
  3. Step 3: Cross multiply
    2,532,167.80x = 3,494,724.21 × 1,444,189.97
  4. Step 4: Simplify right side
    2,532,167.80x = 5,047,045,660,734.98
  5. Step 5: Solve for x
    x = 5,047,045,660,734.98/2,532,167.80
  6. Step 6: Final answer
    x = 1,993,171.88

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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.