Home / 2,841,311.22-4,262,003.74-948,052.64

Finding the Fourth Proportional to 2,841,311.22, 4,262,003.74 and 948,052.64

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Solution

The fourth proportional to 2,841,311.22, 4,262,003.74 and 948,052.64 is: 1,422,091.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,311.22 : 4,262,003.74 = 948,052.64 : x
  2. Step 2: Convert to fraction form
    2,841,311.22/4,262,003.74 = 948,052.64/x
  3. Step 3: Cross multiply
    2,841,311.22x = 4,262,003.74 × 948,052.64
  4. Step 4: Simplify right side
    2,841,311.22x = 4,040,603,897,396.87
  5. Step 5: Solve for x
    x = 4,040,603,897,396.87/2,841,311.22
  6. Step 6: Final answer
    x = 1,422,091.28

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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.