Home / 3,954,448.47-5,922,093.87-2,736,612.57

Finding the Fourth Proportional to 3,954,448.47, 5,922,093.87 and 2,736,612.57

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Solution

The fourth proportional to 3,954,448.47, 5,922,093.87 and 2,736,612.57 is: 4,098,289.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,954,448.47 : 5,922,093.87 = 2,736,612.57 : x
  2. Step 2: Convert to fraction form
    3,954,448.47/5,922,093.87 = 2,736,612.57/x
  3. Step 3: Cross multiply
    3,954,448.47x = 5,922,093.87 × 2,736,612.57
  4. Step 4: Simplify right side
    3,954,448.47x = 16,206,476,525,361.95
  5. Step 5: Solve for x
    x = 16,206,476,525,361.95/3,954,448.47
  6. Step 6: Final answer
    x = 4,098,289.98

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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.