Home / 3,774,451.62-5,208,706.98-2,055,600.84

Finding the Fourth Proportional to 3,774,451.62, 5,208,706.98 and 2,055,600.84

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Solution

The fourth proportional to 3,774,451.62, 5,208,706.98 and 2,055,600.84 is: 2,836,709.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,774,451.62 : 5,208,706.98 = 2,055,600.84 : x
  2. Step 2: Convert to fraction form
    3,774,451.62/5,208,706.98 = 2,055,600.84/x
  3. Step 3: Cross multiply
    3,774,451.62x = 5,208,706.98 × 2,055,600.84
  4. Step 4: Simplify right side
    3,774,451.62x = 10,707,022,443,401.87
  5. Step 5: Solve for x
    x = 10,707,022,443,401.87/3,774,451.62
  6. Step 6: Final answer
    x = 2,836,709.41

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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.