Home / 4,026,851.82-5,557,056.23-2,216,015.82

Finding the Fourth Proportional to 4,026,851.82, 5,557,056.23 and 2,216,015.82

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Solution

The fourth proportional to 4,026,851.82, 5,557,056.23 and 2,216,015.82 is: 3,058,102.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,851.82 : 5,557,056.23 = 2,216,015.82 : x
  2. Step 2: Convert to fraction form
    4,026,851.82/5,557,056.23 = 2,216,015.82/x
  3. Step 3: Cross multiply
    4,026,851.82x = 5,557,056.23 × 2,216,015.82
  4. Step 4: Simplify right side
    4,026,851.82x = 12,314,524,523,849.60
  5. Step 5: Solve for x
    x = 12,314,524,523,849.60/4,026,851.82
  6. Step 6: Final answer
    x = 3,058,102.23

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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.