Home / 1,373,213.04-2,060,388-741,383.76

Finding the Fourth Proportional to 1,373,213.04, 2,060,388 and 741,383.76

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Solution

The fourth proportional to 1,373,213.04, 2,060,388 and 741,383.76 is: 1,112,382.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,213.04 : 2,060,388 = 741,383.76 : x
  2. Step 2: Convert to fraction form
    1,373,213.04/2,060,388 = 741,383.76/x
  3. Step 3: Cross multiply
    1,373,213.04x = 2,060,388 × 741,383.76
  4. Step 4: Simplify right side
    1,373,213.04x = 1,527,538,202,498.88
  5. Step 5: Solve for x
    x = 1,527,538,202,498.88/1,373,213.04
  6. Step 6: Final answer
    x = 1,112,382.53

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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.