Home / 3,959,999.82-5,464,019.43-2,410,845.66

Finding the Fourth Proportional to 3,959,999.82, 5,464,019.43 and 2,410,845.66

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Solution

The fourth proportional to 3,959,999.82, 5,464,019.43 and 2,410,845.66 is: 3,326,491.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,959,999.82 : 5,464,019.43 = 2,410,845.66 : x
  2. Step 2: Convert to fraction form
    3,959,999.82/5,464,019.43 = 2,410,845.66/x
  3. Step 3: Cross multiply
    3,959,999.82x = 5,464,019.43 × 2,410,845.66
  4. Step 4: Simplify right side
    3,959,999.82x = 13,172,907,528,971.17
  5. Step 5: Solve for x
    x = 13,172,907,528,971.17/3,959,999.82
  6. Step 6: Final answer
    x = 3,326,491.95

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