Home / 4,954,002-6,836,520.64-2,888,619

Finding the Fourth Proportional to 4,954,002, 6,836,520.64 and 2,888,619

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Solution

The fourth proportional to 4,954,002, 6,836,520.64 and 2,888,619 is: 3,986,292.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,002 : 6,836,520.64 = 2,888,619 : x
  2. Step 2: Convert to fraction form
    4,954,002/6,836,520.64 = 2,888,619/x
  3. Step 3: Cross multiply
    4,954,002x = 6,836,520.64 × 2,888,619
  4. Step 4: Simplify right side
    4,954,002x = 19,748,103,414,596.16
  5. Step 5: Solve for x
    x = 19,748,103,414,596.16/4,954,002
  6. Step 6: Final answer
    x = 3,986,292.98

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1.5x scale

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.