Home / 5,451,027.87-7,522,748.75-3,003,635.95

Finding the Fourth Proportional to 5,451,027.87, 7,522,748.75 and 3,003,635.95

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Solution

The fourth proportional to 5,451,027.87, 7,522,748.75 and 3,003,635.95 is: 4,145,199.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,027.87 : 7,522,748.75 = 3,003,635.95 : x
  2. Step 2: Convert to fraction form
    5,451,027.87/7,522,748.75 = 3,003,635.95/x
  3. Step 3: Cross multiply
    5,451,027.87x = 7,522,748.75 × 3,003,635.95
  4. Step 4: Simplify right side
    5,451,027.87x = 22,595,598,602,400.62
  5. Step 5: Solve for x
    x = 22,595,598,602,400.62/5,451,027.87
  6. Step 6: Final answer
    x = 4,145,199.61

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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.