Home / 2,871,504.21-4,306,183.88-952,063.41

Finding the Fourth Proportional to 2,871,504.21, 4,306,183.88 and 952,063.41

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Solution

The fourth proportional to 2,871,504.21, 4,306,183.88 and 952,063.41 is: 1,427,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,871,504.21 : 4,306,183.88 = 952,063.41 : x
  2. Step 2: Convert to fraction form
    2,871,504.21/4,306,183.88 = 952,063.41/x
  3. Step 3: Cross multiply
    2,871,504.21x = 4,306,183.88 × 952,063.41
  4. Step 4: Simplify right side
    2,871,504.21x = 4,099,760,104,119.51
  5. Step 5: Solve for x
    x = 4,099,760,104,119.51/2,871,504.21
  6. Step 6: Final answer
    x = 1,427,739.54

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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.