Home / 8,359,003.26-11,524,745.37-5,413,615.92

Finding the Fourth Proportional to 8,359,003.26, 11,524,745.37 and 5,413,615.92

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Solution

The fourth proportional to 8,359,003.26, 11,524,745.37 and 5,413,615.92 is: 7,463,873.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,359,003.26 : 11,524,745.37 = 5,413,615.92 : x
  2. Step 2: Convert to fraction form
    8,359,003.26/11,524,745.37 = 5,413,615.92/x
  3. Step 3: Cross multiply
    8,359,003.26x = 11,524,745.37 × 5,413,615.92
  4. Step 4: Simplify right side
    8,359,003.26x = 62,390,545,008,978.28
  5. Step 5: Solve for x
    x = 62,390,545,008,978.28/8,359,003.26
  6. Step 6: Final answer
    x = 7,463,873.75

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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.