Home / 5,474,956.26-7,555,488.81-3,027,733.03

Finding the Fourth Proportional to 5,474,956.26, 7,555,488.81 and 3,027,733.03

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Solution

The fourth proportional to 5,474,956.26, 7,555,488.81 and 3,027,733.03 is: 4,178,298.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,956.26 : 7,555,488.81 = 3,027,733.03 : x
  2. Step 2: Convert to fraction form
    5,474,956.26/7,555,488.81 = 3,027,733.03/x
  3. Step 3: Cross multiply
    5,474,956.26x = 7,555,488.81 × 3,027,733.03
  4. Step 4: Simplify right side
    5,474,956.26x = 22,876,003,027,832.39
  5. Step 5: Solve for x
    x = 22,876,003,027,832.39/5,474,956.26
  6. Step 6: Final answer
    x = 4,178,298.77

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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.