Home / 3,164,560.82-4,749,959.91-2,254,753.94

Finding the Fourth Proportional to 3,164,560.82, 4,749,959.91 and 2,254,753.94

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Solution

The fourth proportional to 3,164,560.82, 4,749,959.91 and 2,254,753.94 is: 3,384,352.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,560.82 : 4,749,959.91 = 2,254,753.94 : x
  2. Step 2: Convert to fraction form
    3,164,560.82/4,749,959.91 = 2,254,753.94/x
  3. Step 3: Cross multiply
    3,164,560.82x = 4,749,959.91 × 2,254,753.94
  4. Step 4: Simplify right side
    3,164,560.82x = 10,709,990,821,914.54
  5. Step 5: Solve for x
    x = 10,709,990,821,914.54/3,164,560.82
  6. Step 6: Final answer
    x = 3,384,352.97

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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.