Home / 6,150,388.60-9,230,831.70-2,743,917.40

Finding the Fourth Proportional to 6,150,388.60, 9,230,831.70 and 2,743,917.40

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Solution

The fourth proportional to 6,150,388.60, 9,230,831.70 and 2,743,917.40 is: 4,118,217.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,388.60 : 9,230,831.70 = 2,743,917.40 : x
  2. Step 2: Convert to fraction form
    6,150,388.60/9,230,831.70 = 2,743,917.40/x
  3. Step 3: Cross multiply
    6,150,388.60x = 9,230,831.70 × 2,743,917.40
  4. Step 4: Simplify right side
    6,150,388.60x = 25,328,639,718,101.58
  5. Step 5: Solve for x
    x = 25,328,639,718,101.58/6,150,388.60
  6. Step 6: Final answer
    x = 4,118,217.79

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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.