Home / 1,592,019.37-2,388,344.19-454,791.37

Finding the Fourth Proportional to 1,592,019.37, 2,388,344.19 and 454,791.37

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Solution

The fourth proportional to 1,592,019.37, 2,388,344.19 and 454,791.37 is: 682,277.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,019.37 : 2,388,344.19 = 454,791.37 : x
  2. Step 2: Convert to fraction form
    1,592,019.37/2,388,344.19 = 454,791.37/x
  3. Step 3: Cross multiply
    1,592,019.37x = 2,388,344.19 × 454,791.37
  4. Step 4: Simplify right side
    1,592,019.37x = 1,086,198,326,201.64
  5. Step 5: Solve for x
    x = 1,086,198,326,201.64/1,592,019.37
  6. Step 6: Final answer
    x = 682,277.08

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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.