Home / 1,082,504.64-1,493,859.24-599,103.12

Finding the Fourth Proportional to 1,082,504.64, 1,493,859.24 and 599,103.12

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Solution

The fourth proportional to 1,082,504.64, 1,493,859.24 and 599,103.12 is: 826,763.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,504.64 : 1,493,859.24 = 599,103.12 : x
  2. Step 2: Convert to fraction form
    1,082,504.64/1,493,859.24 = 599,103.12/x
  3. Step 3: Cross multiply
    1,082,504.64x = 1,493,859.24 × 599,103.12
  4. Step 4: Simplify right side
    1,082,504.64x = 894,975,731,524.83
  5. Step 5: Solve for x
    x = 894,975,731,524.83/1,082,504.64
  6. Step 6: Final answer
    x = 826,763.88

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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.