Home / 3,014,831.27-4,522,946.39-993,002.62

Finding the Fourth Proportional to 3,014,831.27, 4,522,946.39 and 993,002.62

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Solution

The fourth proportional to 3,014,831.27, 4,522,946.39 and 993,002.62 is: 1,489,734.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,831.27 : 4,522,946.39 = 993,002.62 : x
  2. Step 2: Convert to fraction form
    3,014,831.27/4,522,946.39 = 993,002.62/x
  3. Step 3: Cross multiply
    3,014,831.27x = 4,522,946.39 × 993,002.62
  4. Step 4: Simplify right side
    3,014,831.27x = 4,491,297,619,801.97
  5. Step 5: Solve for x
    x = 4,491,297,619,801.97/3,014,831.27
  6. Step 6: Final answer
    x = 1,489,734.32

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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.