Home / 3,284,787.87-4,926,040.52-1,828,057.14

Finding the Fourth Proportional to 3,284,787.87, 4,926,040.52 and 1,828,057.14

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Solution

The fourth proportional to 3,284,787.87, 4,926,040.52 and 1,828,057.14 is: 2,741,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,787.87 : 4,926,040.52 = 1,828,057.14 : x
  2. Step 2: Convert to fraction form
    3,284,787.87/4,926,040.52 = 1,828,057.14/x
  3. Step 3: Cross multiply
    3,284,787.87x = 4,926,040.52 × 1,828,057.14
  4. Step 4: Simplify right side
    3,284,787.87x = 9,005,083,535,375.03
  5. Step 5: Solve for x
    x = 9,005,083,535,375.03/3,284,787.87
  6. Step 6: Final answer
    x = 2,741,450.56

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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.