Home / 3,151,029.20-4,726,837.84-2,441,853.14

Finding the Fourth Proportional to 3,151,029.20, 4,726,837.84 and 2,441,853.14

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Solution

The fourth proportional to 3,151,029.20, 4,726,837.84 and 2,441,853.14 is: 3,663,007.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,151,029.20 : 4,726,837.84 = 2,441,853.14 : x
  2. Step 2: Convert to fraction form
    3,151,029.20/4,726,837.84 = 2,441,853.14/x
  3. Step 3: Cross multiply
    3,151,029.20x = 4,726,837.84 × 2,441,853.14
  4. Step 4: Simplify right side
    3,151,029.20x = 11,542,243,821,874.82
  5. Step 5: Solve for x
    x = 11,542,243,821,874.82/3,151,029.20
  6. Step 6: Final answer
    x = 3,663,007.57

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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.