Home / 3,481,846.08-5,222,167.20-923,077.92

Finding the Fourth Proportional to 3,481,846.08, 5,222,167.20 and 923,077.92

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Solution

The fourth proportional to 3,481,846.08, 5,222,167.20 and 923,077.92 is: 1,384,457.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,846.08 : 5,222,167.20 = 923,077.92 : x
  2. Step 2: Convert to fraction form
    3,481,846.08/5,222,167.20 = 923,077.92/x
  3. Step 3: Cross multiply
    3,481,846.08x = 5,222,167.20 × 923,077.92
  4. Step 4: Simplify right side
    3,481,846.08x = 4,820,467,236,868.22
  5. Step 5: Solve for x
    x = 4,820,467,236,868.22/3,481,846.08
  6. Step 6: Final answer
    x = 1,384,457.30

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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.