Home / 6,241,163.90-8,612,060.26-3,449,910.10

Finding the Fourth Proportional to 6,241,163.90, 8,612,060.26 and 3,449,910.10

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Solution

The fourth proportional to 6,241,163.90, 8,612,060.26 and 3,449,910.10 is: 4,760,463.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,163.90 : 8,612,060.26 = 3,449,910.10 : x
  2. Step 2: Convert to fraction form
    6,241,163.90/8,612,060.26 = 3,449,910.10/x
  3. Step 3: Cross multiply
    6,241,163.90x = 8,612,060.26 × 3,449,910.10
  4. Step 4: Simplify right side
    6,241,163.90x = 29,710,833,634,002.93
  5. Step 5: Solve for x
    x = 29,710,833,634,002.93/6,241,163.90
  6. Step 6: Final answer
    x = 4,760,463.61

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.