Home / 4,106,639.82-5,665,450.56-2,363,892.22

Finding the Fourth Proportional to 4,106,639.82, 5,665,450.56 and 2,363,892.22

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Solution

The fourth proportional to 4,106,639.82, 5,665,450.56 and 2,363,892.22 is: 3,261,185.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,639.82 : 5,665,450.56 = 2,363,892.22 : x
  2. Step 2: Convert to fraction form
    4,106,639.82/5,665,450.56 = 2,363,892.22/x
  3. Step 3: Cross multiply
    4,106,639.82x = 5,665,450.56 × 2,363,892.22
  4. Step 4: Simplify right side
    4,106,639.82x = 13,392,514,501,578.64
  5. Step 5: Solve for x
    x = 13,392,514,501,578.64/4,106,639.82
  6. Step 6: Final answer
    x = 3,261,185.56

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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.