Home / 1,082,351.24-1,623,046.94-576,818

Finding the Fourth Proportional to 1,082,351.24, 1,623,046.94 and 576,818

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Solution

The fourth proportional to 1,082,351.24, 1,623,046.94 and 576,818 is: 864,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,351.24 : 1,623,046.94 = 576,818 : x
  2. Step 2: Convert to fraction form
    1,082,351.24/1,623,046.94 = 576,818/x
  3. Step 3: Cross multiply
    1,082,351.24x = 1,623,046.94 × 576,818
  4. Step 4: Simplify right side
    1,082,351.24x = 936,202,689,836.92
  5. Step 5: Solve for x
    x = 936,202,689,836.92/1,082,351.24
  6. Step 6: Final answer
    x = 864,971.24

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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.