Home / 4,285,518.11-5,914,086.84-2,351,958.60

Finding the Fourth Proportional to 4,285,518.11, 5,914,086.84 and 2,351,958.60

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Solution

The fourth proportional to 4,285,518.11, 5,914,086.84 and 2,351,958.60 is: 3,245,742.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,518.11 : 5,914,086.84 = 2,351,958.60 : x
  2. Step 2: Convert to fraction form
    4,285,518.11/5,914,086.84 = 2,351,958.60/x
  3. Step 3: Cross multiply
    4,285,518.11x = 5,914,086.84 × 2,351,958.60
  4. Step 4: Simplify right side
    4,285,518.11x = 13,909,687,404,484.82
  5. Step 5: Solve for x
    x = 13,909,687,404,484.82/4,285,518.11
  6. Step 6: Final answer
    x = 3,245,742.30

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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.