Home / 3,800,560.22-5,700,838.88-1,526,083.94

Finding the Fourth Proportional to 3,800,560.22, 5,700,838.88 and 1,526,083.94

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Solution

The fourth proportional to 3,800,560.22, 5,700,838.88 and 1,526,083.94 is: 2,289,125.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,560.22 : 5,700,838.88 = 1,526,083.94 : x
  2. Step 2: Convert to fraction form
    3,800,560.22/5,700,838.88 = 1,526,083.94/x
  3. Step 3: Cross multiply
    3,800,560.22x = 5,700,838.88 × 1,526,083.94
  4. Step 4: Simplify right side
    3,800,560.22x = 8,699,958,630,791.39
  5. Step 5: Solve for x
    x = 8,699,958,630,791.39/3,800,560.22
  6. Step 6: Final answer
    x = 2,289,125.32

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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.