Home / 2,522,849.88-3,481,000.86-1,604,745.24

Finding the Fourth Proportional to 2,522,849.88, 3,481,000.86 and 1,604,745.24

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Solution

The fourth proportional to 2,522,849.88, 3,481,000.86 and 1,604,745.24 is: 2,214,210.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,849.88 : 3,481,000.86 = 1,604,745.24 : x
  2. Step 2: Convert to fraction form
    2,522,849.88/3,481,000.86 = 1,604,745.24/x
  3. Step 3: Cross multiply
    2,522,849.88x = 3,481,000.86 × 1,604,745.24
  4. Step 4: Simplify right side
    2,522,849.88x = 5,586,119,560,520.91
  5. Step 5: Solve for x
    x = 5,586,119,560,520.91/2,522,849.88
  6. Step 6: Final answer
    x = 2,214,210.05

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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.