Home / 5,907,446.88-8,856,116.06-2,266,789.38

Finding the Fourth Proportional to 5,907,446.88, 8,856,116.06 and 2,266,789.38

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Solution

The fourth proportional to 5,907,446.88, 8,856,116.06 and 2,266,789.38 is: 3,398,244.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,446.88 : 8,856,116.06 = 2,266,789.38 : x
  2. Step 2: Convert to fraction form
    5,907,446.88/8,856,116.06 = 2,266,789.38/x
  3. Step 3: Cross multiply
    5,907,446.88x = 8,856,116.06 × 2,266,789.38
  4. Step 4: Simplify right side
    5,907,446.88x = 20,074,949,832,855.44
  5. Step 5: Solve for x
    x = 20,074,949,832,855.44/5,907,446.88
  6. Step 6: Final answer
    x = 3,398,244.66

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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.