Home / 3,624,660.60-5,002,211.20-2,248,447.74

Finding the Fourth Proportional to 3,624,660.60, 5,002,211.20 and 2,248,447.74

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Solution

The fourth proportional to 3,624,660.60, 5,002,211.20 and 2,248,447.74 is: 3,102,969.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,624,660.60 : 5,002,211.20 = 2,248,447.74 : x
  2. Step 2: Convert to fraction form
    3,624,660.60/5,002,211.20 = 2,248,447.74/x
  3. Step 3: Cross multiply
    3,624,660.60x = 5,002,211.20 × 2,248,447.74
  4. Step 4: Simplify right side
    3,624,660.60x = 11,247,210,467,642.69
  5. Step 5: Solve for x
    x = 11,247,210,467,642.69/3,624,660.60
  6. Step 6: Final answer
    x = 3,102,969.27

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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.