Home / 5,508,754.20-8,263,131.30-1,465,234.20

Finding the Fourth Proportional to 5,508,754.20, 8,263,131.30 and 1,465,234.20

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Solution

The fourth proportional to 5,508,754.20, 8,263,131.30 and 1,465,234.20 is: 2,197,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,754.20 : 8,263,131.30 = 1,465,234.20 : x
  2. Step 2: Convert to fraction form
    5,508,754.20/8,263,131.30 = 1,465,234.20/x
  3. Step 3: Cross multiply
    5,508,754.20x = 8,263,131.30 × 1,465,234.20
  4. Step 4: Simplify right side
    5,508,754.20x = 12,107,422,579,850.46
  5. Step 5: Solve for x
    x = 12,107,422,579,850.46/5,508,754.20
  6. Step 6: Final answer
    x = 2,197,851.30

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Similar ratio
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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.