Home / 4,262,003.69-6,395,527.79-1,568,220.60

Finding the Fourth Proportional to 4,262,003.69, 6,395,527.79 and 1,568,220.60

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Solution

The fourth proportional to 4,262,003.69, 6,395,527.79 and 1,568,220.60 is: 2,353,258.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,003.69 : 6,395,527.79 = 1,568,220.60 : x
  2. Step 2: Convert to fraction form
    4,262,003.69/6,395,527.79 = 1,568,220.60/x
  3. Step 3: Cross multiply
    4,262,003.69x = 6,395,527.79 × 1,568,220.60
  4. Step 4: Simplify right side
    4,262,003.69x = 10,029,598,424,229.92
  5. Step 5: Solve for x
    x = 10,029,598,424,229.92/4,262,003.69
  6. Step 6: Final answer
    x = 2,353,258.97

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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.