Home / 3,950,566.22-5,926,323.72-1,391,251.85

Finding the Fourth Proportional to 3,950,566.22, 5,926,323.72 and 1,391,251.85

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Solution

The fourth proportional to 3,950,566.22, 5,926,323.72 and 1,391,251.85 is: 2,087,044.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,566.22 : 5,926,323.72 = 1,391,251.85 : x
  2. Step 2: Convert to fraction form
    3,950,566.22/5,926,323.72 = 1,391,251.85/x
  3. Step 3: Cross multiply
    3,950,566.22x = 5,926,323.72 × 1,391,251.85
  4. Step 4: Simplify right side
    3,950,566.22x = 8,245,008,825,219.48
  5. Step 5: Solve for x
    x = 8,245,008,825,219.48/3,950,566.22
  6. Step 6: Final answer
    x = 2,087,044.84

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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.