Home / 2,481,022.26-3,722,280.48-775,096.66

Finding the Fourth Proportional to 2,481,022.26, 3,722,280.48 and 775,096.66

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Solution

The fourth proportional to 2,481,022.26, 3,722,280.48 and 775,096.66 is: 1,162,878.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,022.26 : 3,722,280.48 = 775,096.66 : x
  2. Step 2: Convert to fraction form
    2,481,022.26/3,722,280.48 = 775,096.66/x
  3. Step 3: Cross multiply
    2,481,022.26x = 3,722,280.48 × 775,096.66
  4. Step 4: Simplify right side
    2,481,022.26x = 2,885,127,167,631.20
  5. Step 5: Solve for x
    x = 2,885,127,167,631.20/2,481,022.26
  6. Step 6: Final answer
    x = 1,162,878.39

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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.