Home / 5,024,777.76-7,534,131.84-2,254,539.60

Finding the Fourth Proportional to 5,024,777.76, 7,534,131.84 and 2,254,539.60

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Solution

The fourth proportional to 5,024,777.76, 7,534,131.84 and 2,254,539.60 is: 3,380,447.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,777.76 : 7,534,131.84 = 2,254,539.60 : x
  2. Step 2: Convert to fraction form
    5,024,777.76/7,534,131.84 = 2,254,539.60/x
  3. Step 3: Cross multiply
    5,024,777.76x = 7,534,131.84 × 2,254,539.60
  4. Step 4: Simplify right side
    5,024,777.76x = 16,985,998,584,900.87
  5. Step 5: Solve for x
    x = 16,985,998,584,900.87/5,024,777.76
  6. Step 6: Final answer
    x = 3,380,447.73

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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.