Home / 1,082,583.82-1,493,954.67-599,149.90

Finding the Fourth Proportional to 1,082,583.82, 1,493,954.67 and 599,149.90

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Solution

The fourth proportional to 1,082,583.82, 1,493,954.67 and 599,149.90 is: 826,820.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,583.82 : 1,493,954.67 = 599,149.90 : x
  2. Step 2: Convert to fraction form
    1,082,583.82/1,493,954.67 = 599,149.90/x
  3. Step 3: Cross multiply
    1,082,583.82x = 1,493,954.67 × 599,149.90
  4. Step 4: Simplify right side
    1,082,583.82x = 895,102,791,135.03
  5. Step 5: Solve for x
    x = 895,102,791,135.03/1,082,583.82
  6. Step 6: Final answer
    x = 826,820.77

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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.