Home / 3,305,997.44-4,562,343.84-1,855,797.44

Finding the Fourth Proportional to 3,305,997.44, 4,562,343.84 and 1,855,797.44

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Solution

The fourth proportional to 3,305,997.44, 4,562,343.84 and 1,855,797.44 is: 2,561,038.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,997.44 : 4,562,343.84 = 1,855,797.44 : x
  2. Step 2: Convert to fraction form
    3,305,997.44/4,562,343.84 = 1,855,797.44/x
  3. Step 3: Cross multiply
    3,305,997.44x = 4,562,343.84 × 1,855,797.44
  4. Step 4: Simplify right side
    3,305,997.44x = 8,466,786,018,671.77
  5. Step 5: Solve for x
    x = 8,466,786,018,671.77/3,305,997.44
  6. Step 6: Final answer
    x = 2,561,038.29

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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.