Home / 4,954,604.57-6,837,340.31-2,749,800.28

Finding the Fourth Proportional to 4,954,604.57, 6,837,340.31 and 2,749,800.28

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Solution

The fourth proportional to 4,954,604.57, 6,837,340.31 and 2,749,800.28 is: 3,794,716.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,604.57 : 6,837,340.31 = 2,749,800.28 : x
  2. Step 2: Convert to fraction form
    4,954,604.57/6,837,340.31 = 2,749,800.28/x
  3. Step 3: Cross multiply
    4,954,604.57x = 6,837,340.31 × 2,749,800.28
  4. Step 4: Simplify right side
    4,954,604.57x = 18,801,320,264,706.58
  5. Step 5: Solve for x
    x = 18,801,320,264,706.58/4,954,604.57
  6. Step 6: Final answer
    x = 3,794,716.62

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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.