Home / 4,954,438.26-7,431,296.57-2,222,831.52

Finding the Fourth Proportional to 4,954,438.26, 7,431,296.57 and 2,222,831.52

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Solution

The fourth proportional to 4,954,438.26, 7,431,296.57 and 2,222,831.52 is: 3,334,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,438.26 : 7,431,296.57 = 2,222,831.52 : x
  2. Step 2: Convert to fraction form
    4,954,438.26/7,431,296.57 = 2,222,831.52/x
  3. Step 3: Cross multiply
    4,954,438.26x = 7,431,296.57 × 2,222,831.52
  4. Step 4: Simplify right side
    4,954,438.26x = 16,518,520,250,263.89
  5. Step 5: Solve for x
    x = 16,518,520,250,263.89/4,954,438.26
  6. Step 6: Final answer
    x = 3,334,085.40

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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.