Home / 2,731,246.24-3,769,499.28-1,524,100

Finding the Fourth Proportional to 2,731,246.24, 3,769,499.28 and 1,524,100

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Solution

The fourth proportional to 2,731,246.24, 3,769,499.28 and 1,524,100 is: 2,103,469.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,246.24 : 3,769,499.28 = 1,524,100 : x
  2. Step 2: Convert to fraction form
    2,731,246.24/3,769,499.28 = 1,524,100/x
  3. Step 3: Cross multiply
    2,731,246.24x = 3,769,499.28 × 1,524,100
  4. Step 4: Simplify right side
    2,731,246.24x = 5,745,093,852,648
  5. Step 5: Solve for x
    x = 5,745,093,852,648/2,731,246.24
  6. Step 6: Final answer
    x = 2,103,469.75

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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.