Home / 3,804,851.41-5,251,025.48-2,086,304.07

Finding the Fourth Proportional to 3,804,851.41, 5,251,025.48 and 2,086,304.07

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Solution

The fourth proportional to 3,804,851.41, 5,251,025.48 and 2,086,304.07 is: 2,879,280.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,851.41 : 5,251,025.48 = 2,086,304.07 : x
  2. Step 2: Convert to fraction form
    3,804,851.41/5,251,025.48 = 2,086,304.07/x
  3. Step 3: Cross multiply
    3,804,851.41x = 5,251,025.48 × 2,086,304.07
  4. Step 4: Simplify right side
    3,804,851.41x = 10,955,235,839,857.53
  5. Step 5: Solve for x
    x = 10,955,235,839,857.53/3,804,851.41
  6. Step 6: Final answer
    x = 2,879,280.86

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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.