Home / 5,359,708.47-8,035,040.91-2,324,789.44

Finding the Fourth Proportional to 5,359,708.47, 8,035,040.91 and 2,324,789.44

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Solution

The fourth proportional to 5,359,708.47, 8,035,040.91 and 2,324,789.44 is: 3,485,222.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,708.47 : 8,035,040.91 = 2,324,789.44 : x
  2. Step 2: Convert to fraction form
    5,359,708.47/8,035,040.91 = 2,324,789.44/x
  3. Step 3: Cross multiply
    5,359,708.47x = 8,035,040.91 × 2,324,789.44
  4. Step 4: Simplify right side
    5,359,708.47x = 18,679,778,246,166.35
  5. Step 5: Solve for x
    x = 18,679,778,246,166.35/5,359,708.47
  6. Step 6: Final answer
    x = 3,485,222.81

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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.