Home / 5,335,539.27-8,003,997.84-2,456,211.63

Finding the Fourth Proportional to 5,335,539.27, 8,003,997.84 and 2,456,211.63

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Solution

The fourth proportional to 5,335,539.27, 8,003,997.84 and 2,456,211.63 is: 3,684,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,539.27 : 8,003,997.84 = 2,456,211.63 : x
  2. Step 2: Convert to fraction form
    5,335,539.27/8,003,997.84 = 2,456,211.63/x
  3. Step 3: Cross multiply
    5,335,539.27x = 8,003,997.84 × 2,456,211.63
  4. Step 4: Simplify right side
    5,335,539.27x = 19,659,512,581,102.88
  5. Step 5: Solve for x
    x = 19,659,512,581,102.88/5,335,539.27
  6. Step 6: Final answer
    x = 3,684,634.60

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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.