Home / 3,246,364.94-4,481,418.57-1,940,077.94

Finding the Fourth Proportional to 3,246,364.94, 4,481,418.57 and 1,940,077.94

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Solution

The fourth proportional to 3,246,364.94, 4,481,418.57 and 1,940,077.94 is: 2,678,165.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,364.94 : 4,481,418.57 = 1,940,077.94 : x
  2. Step 2: Convert to fraction form
    3,246,364.94/4,481,418.57 = 1,940,077.94/x
  3. Step 3: Cross multiply
    3,246,364.94x = 4,481,418.57 × 1,940,077.94
  4. Step 4: Simplify right side
    3,246,364.94x = 8,694,301,307,563.35
  5. Step 5: Solve for x
    x = 8,694,301,307,563.35/3,246,364.94
  6. Step 6: Final answer
    x = 2,678,165.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.