Home / 4,524,963.84-6,786,003.24-1,491,764.40

Finding the Fourth Proportional to 4,524,963.84, 6,786,003.24 and 1,491,764.40

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Solution

The fourth proportional to 4,524,963.84, 6,786,003.24 and 1,491,764.40 is: 2,237,171.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,963.84 : 6,786,003.24 = 1,491,764.40 : x
  2. Step 2: Convert to fraction form
    4,524,963.84/6,786,003.24 = 1,491,764.40/x
  3. Step 3: Cross multiply
    4,524,963.84x = 6,786,003.24 × 1,491,764.40
  4. Step 4: Simplify right side
    4,524,963.84x = 10,123,118,051,716.66
  5. Step 5: Solve for x
    x = 10,123,118,051,716.66/4,524,963.84
  6. Step 6: Final answer
    x = 2,237,171.04

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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.