Home / 3,782,601.30-5,673,292.92-1,086,313.26

Finding the Fourth Proportional to 3,782,601.30, 5,673,292.92 and 1,086,313.26

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Solution

The fourth proportional to 3,782,601.30, 5,673,292.92 and 1,086,313.26 is: 1,629,294.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,782,601.30 : 5,673,292.92 = 1,086,313.26 : x
  2. Step 2: Convert to fraction form
    3,782,601.30/5,673,292.92 = 1,086,313.26/x
  3. Step 3: Cross multiply
    3,782,601.30x = 5,673,292.92 × 1,086,313.26
  4. Step 4: Simplify right side
    3,782,601.30x = 6,162,973,326,860.12
  5. Step 5: Solve for x
    x = 6,162,973,326,860.12/3,782,601.30
  6. Step 6: Final answer
    x = 1,629,294.98

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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.