Home / 4,455,501.12-6,682,181.22-2,057,042.52

Finding the Fourth Proportional to 4,455,501.12, 6,682,181.22 and 2,057,042.52

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Solution

The fourth proportional to 4,455,501.12, 6,682,181.22 and 2,057,042.52 is: 3,085,069.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,501.12 : 6,682,181.22 = 2,057,042.52 : x
  2. Step 2: Convert to fraction form
    4,455,501.12/6,682,181.22 = 2,057,042.52/x
  3. Step 3: Cross multiply
    4,455,501.12x = 6,682,181.22 × 2,057,042.52
  4. Step 4: Simplify right side
    4,455,501.12x = 13,745,530,895,885.47
  5. Step 5: Solve for x
    x = 13,745,530,895,885.47/4,455,501.12
  6. Step 6: Final answer
    x = 3,085,069.56

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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.