Home / 2,049,332.10-3,073,998.15-629,203.65

Finding the Fourth Proportional to 2,049,332.10, 3,073,998.15 and 629,203.65

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Solution

The fourth proportional to 2,049,332.10, 3,073,998.15 and 629,203.65 is: 943,805.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,332.10 : 3,073,998.15 = 629,203.65 : x
  2. Step 2: Convert to fraction form
    2,049,332.10/3,073,998.15 = 629,203.65/x
  3. Step 3: Cross multiply
    2,049,332.10x = 3,073,998.15 × 629,203.65
  4. Step 4: Simplify right side
    2,049,332.10x = 1,934,170,856,073.25
  5. Step 5: Solve for x
    x = 1,934,170,856,073.25/2,049,332.10
  6. Step 6: Final answer
    x = 943,805.48

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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.