Home / 3,050,563.12-4,201,695.84-2,273,704.36

Finding the Fourth Proportional to 3,050,563.12, 4,201,695.84 and 2,273,704.36

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Solution

The fourth proportional to 3,050,563.12, 4,201,695.84 and 2,273,704.36 is: 3,131,688.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,563.12 : 4,201,695.84 = 2,273,704.36 : x
  2. Step 2: Convert to fraction form
    3,050,563.12/4,201,695.84 = 2,273,704.36/x
  3. Step 3: Cross multiply
    3,050,563.12x = 4,201,695.84 × 2,273,704.36
  4. Step 4: Simplify right side
    3,050,563.12x = 9,553,414,150,801.86
  5. Step 5: Solve for x
    x = 9,553,414,150,801.86/3,050,563.12
  6. Step 6: Final answer
    x = 3,131,688.73

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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.