Home / 2,673,315.13-4,008,371.24-850,892.82

Finding the Fourth Proportional to 2,673,315.13, 4,008,371.24 and 850,892.82

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Solution

The fourth proportional to 2,673,315.13, 4,008,371.24 and 850,892.82 is: 1,275,829.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,315.13 : 4,008,371.24 = 850,892.82 : x
  2. Step 2: Convert to fraction form
    2,673,315.13/4,008,371.24 = 850,892.82/x
  3. Step 3: Cross multiply
    2,673,315.13x = 4,008,371.24 × 850,892.82
  4. Step 4: Simplify right side
    2,673,315.13x = 3,410,694,283,714.18
  5. Step 5: Solve for x
    x = 3,410,694,283,714.18/2,673,315.13
  6. Step 6: Final answer
    x = 1,275,829.49

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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.