Home / 2,542,090.50-3,812,796.09-944,435.70

Finding the Fourth Proportional to 2,542,090.50, 3,812,796.09 and 944,435.70

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Solution

The fourth proportional to 2,542,090.50, 3,812,796.09 and 944,435.70 is: 1,416,527.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,542,090.50 : 3,812,796.09 = 944,435.70 : x
  2. Step 2: Convert to fraction form
    2,542,090.50/3,812,796.09 = 944,435.70/x
  3. Step 3: Cross multiply
    2,542,090.50x = 3,812,796.09 × 944,435.70
  4. Step 4: Simplify right side
    2,542,090.50x = 3,600,940,744,216.41
  5. Step 5: Solve for x
    x = 3,600,940,744,216.41/2,542,090.50
  6. Step 6: Final answer
    x = 1,416,527.36

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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.