Home / 3,802,805.18-5,700,367.23-2,383,855.82

Finding the Fourth Proportional to 3,802,805.18, 5,700,367.23 and 2,383,855.82

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Solution

The fourth proportional to 3,802,805.18, 5,700,367.23 and 2,383,855.82 is: 3,573,376.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,805.18 : 5,700,367.23 = 2,383,855.82 : x
  2. Step 2: Convert to fraction form
    3,802,805.18/5,700,367.23 = 2,383,855.82/x
  3. Step 3: Cross multiply
    3,802,805.18x = 5,700,367.23 × 2,383,855.82
  4. Step 4: Simplify right side
    3,802,805.18x = 13,588,853,597,372.78
  5. Step 5: Solve for x
    x = 13,588,853,597,372.78/3,802,805.18
  6. Step 6: Final answer
    x = 3,573,376.22

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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.