Home / 2,734,804.82-4,099,577.94-1,836,497

Finding the Fourth Proportional to 2,734,804.82, 4,099,577.94 and 1,836,497

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Solution

The fourth proportional to 2,734,804.82, 4,099,577.94 and 1,836,497 is: 2,752,979.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734,804.82 : 4,099,577.94 = 1,836,497 : x
  2. Step 2: Convert to fraction form
    2,734,804.82/4,099,577.94 = 1,836,497/x
  3. Step 3: Cross multiply
    2,734,804.82x = 4,099,577.94 × 1,836,497
  4. Step 4: Simplify right side
    2,734,804.82x = 7,528,862,588,076.18
  5. Step 5: Solve for x
    x = 7,528,862,588,076.18/2,734,804.82
  6. Step 6: Final answer
    x = 2,752,979.86

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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.