Home / 4,033,787.58-5,566,428.54-2,198,240.30

Finding the Fourth Proportional to 4,033,787.58, 5,566,428.54 and 2,198,240.30

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Solution

The fourth proportional to 4,033,787.58, 5,566,428.54 and 2,198,240.30 is: 3,033,463.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,787.58 : 5,566,428.54 = 2,198,240.30 : x
  2. Step 2: Convert to fraction form
    4,033,787.58/5,566,428.54 = 2,198,240.30/x
  3. Step 3: Cross multiply
    4,033,787.58x = 5,566,428.54 × 2,198,240.30
  4. Step 4: Simplify right side
    4,033,787.58x = 12,236,347,557,614.23
  5. Step 5: Solve for x
    x = 12,236,347,557,614.23/4,033,787.58
  6. Step 6: Final answer
    x = 3,033,463.54

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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.