Home / 2,729,578.94-4,094,893.31-1,046,551.22

Finding the Fourth Proportional to 2,729,578.94, 4,094,893.31 and 1,046,551.22

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Solution

The fourth proportional to 2,729,578.94, 4,094,893.31 and 1,046,551.22 is: 1,570,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,578.94 : 4,094,893.31 = 1,046,551.22 : x
  2. Step 2: Convert to fraction form
    2,729,578.94/4,094,893.31 = 1,046,551.22/x
  3. Step 3: Cross multiply
    2,729,578.94x = 4,094,893.31 × 1,046,551.22
  4. Step 4: Simplify right side
    2,729,578.94x = 4,285,515,578,998.97
  5. Step 5: Solve for x
    x = 4,285,515,578,998.97/2,729,578.94
  6. Step 6: Final answer
    x = 1,570,028.08

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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.