Home / 5,933,077.20-8,904,864.60-5,082,771.60

Finding the Fourth Proportional to 5,933,077.20, 8,904,864.60 and 5,082,771.60

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Solution

The fourth proportional to 5,933,077.20, 8,904,864.60 and 5,082,771.60 is: 7,628,653.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,077.20 : 8,904,864.60 = 5,082,771.60 : x
  2. Step 2: Convert to fraction form
    5,933,077.20/8,904,864.60 = 5,082,771.60/x
  3. Step 3: Cross multiply
    5,933,077.20x = 8,904,864.60 × 5,082,771.60
  4. Step 4: Simplify right side
    5,933,077.20x = 45,261,392,890,725.35
  5. Step 5: Solve for x
    x = 45,261,392,890,725.35/5,933,077.20
  6. Step 6: Final answer
    x = 7,628,653.96

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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.