Home / 2,796,331-4,185,474-1,446,635.56

Finding the Fourth Proportional to 2,796,331, 4,185,474 and 1,446,635.56

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Solution

The fourth proportional to 2,796,331, 4,185,474 and 1,446,635.56 is: 2,165,285.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,331 : 4,185,474 = 1,446,635.56 : x
  2. Step 2: Convert to fraction form
    2,796,331/4,185,474 = 1,446,635.56/x
  3. Step 3: Cross multiply
    2,796,331x = 4,185,474 × 1,446,635.56
  4. Step 4: Simplify right side
    2,796,331x = 6,054,855,523,855.44
  5. Step 5: Solve for x
    x = 6,054,855,523,855.44/2,796,331
  6. Step 6: Final answer
    x = 2,165,285.70

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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.