Home / 1,106,120.46-1,659,824.64-466,384.08

Finding the Fourth Proportional to 1,106,120.46, 1,659,824.64 and 466,384.08

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Solution

The fourth proportional to 1,106,120.46, 1,659,824.64 and 466,384.08 is: 699,847.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,106,120.46 : 1,659,824.64 = 466,384.08 : x
  2. Step 2: Convert to fraction form
    1,106,120.46/1,659,824.64 = 466,384.08/x
  3. Step 3: Cross multiply
    1,106,120.46x = 1,659,824.64 × 466,384.08
  4. Step 4: Simplify right side
    1,106,120.46x = 774,115,787,687.73
  5. Step 5: Solve for x
    x = 774,115,787,687.73/1,106,120.46
  6. Step 6: Final answer
    x = 699,847.63

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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.