Home / 3,827,414-5,741,121-1,583,610.32

Finding the Fourth Proportional to 3,827,414, 5,741,121 and 1,583,610.32

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Solution

The fourth proportional to 3,827,414, 5,741,121 and 1,583,610.32 is: 2,375,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,414 : 5,741,121 = 1,583,610.32 : x
  2. Step 2: Convert to fraction form
    3,827,414/5,741,121 = 1,583,610.32/x
  3. Step 3: Cross multiply
    3,827,414x = 5,741,121 × 1,583,610.32
  4. Step 4: Simplify right side
    3,827,414x = 9,091,698,463,968.72
  5. Step 5: Solve for x
    x = 9,091,698,463,968.72/3,827,414
  6. Step 6: Final answer
    x = 2,375,415.48

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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.