Home / 3,853,528.08-5,317,797.60-2,134,610.88

Finding the Fourth Proportional to 3,853,528.08, 5,317,797.60 and 2,134,610.88

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Solution

The fourth proportional to 3,853,528.08, 5,317,797.60 and 2,134,610.88 is: 2,945,723.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,853,528.08 : 5,317,797.60 = 2,134,610.88 : x
  2. Step 2: Convert to fraction form
    3,853,528.08/5,317,797.60 = 2,134,610.88/x
  3. Step 3: Cross multiply
    3,853,528.08x = 5,317,797.60 × 2,134,610.88
  4. Step 4: Simplify right side
    3,853,528.08x = 11,351,428,614,597.89
  5. Step 5: Solve for x
    x = 11,351,428,614,597.89/3,853,528.08
  6. Step 6: Final answer
    x = 2,945,723.60

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