Home / 5,555,860-8,334,622-2,010,833.44

Finding the Fourth Proportional to 5,555,860, 8,334,622 and 2,010,833.44

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Solution

The fourth proportional to 5,555,860, 8,334,622 and 2,010,833.44 is: 3,016,551.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,555,860 : 8,334,622 = 2,010,833.44 : x
  2. Step 2: Convert to fraction form
    5,555,860/8,334,622 = 2,010,833.44/x
  3. Step 3: Cross multiply
    5,555,860x = 8,334,622 × 2,010,833.44
  4. Step 4: Simplify right side
    5,555,860x = 16,759,536,627,359.68
  5. Step 5: Solve for x
    x = 16,759,536,627,359.68/5,555,860
  6. Step 6: Final answer
    x = 3,016,551.29

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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.