Home / 3,204,889.24-4,422,748.17-1,754,676.76

Finding the Fourth Proportional to 3,204,889.24, 4,422,748.17 and 1,754,676.76

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Solution

The fourth proportional to 3,204,889.24, 4,422,748.17 and 1,754,676.76 is: 2,421,454.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,889.24 : 4,422,748.17 = 1,754,676.76 : x
  2. Step 2: Convert to fraction form
    3,204,889.24/4,422,748.17 = 1,754,676.76/x
  3. Step 3: Cross multiply
    3,204,889.24x = 4,422,748.17 × 1,754,676.76
  4. Step 4: Simplify right side
    3,204,889.24x = 7,760,493,429,231.53
  5. Step 5: Solve for x
    x = 7,760,493,429,231.53/3,204,889.24
  6. Step 6: Final answer
    x = 2,421,454.49

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1.5x scale

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.