Home / 1,351,504.98-2,025,123.44-1,097,549.73

Finding the Fourth Proportional to 1,351,504.98, 2,025,123.44 and 1,097,549.73

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Solution

The fourth proportional to 1,351,504.98, 2,025,123.44 and 1,097,549.73 is: 1,644,591.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,504.98 : 2,025,123.44 = 1,097,549.73 : x
  2. Step 2: Convert to fraction form
    1,351,504.98/2,025,123.44 = 1,097,549.73/x
  3. Step 3: Cross multiply
    1,351,504.98x = 2,025,123.44 × 1,097,549.73
  4. Step 4: Simplify right side
    1,351,504.98x = 2,222,673,679,300.92
  5. Step 5: Solve for x
    x = 2,222,673,679,300.92/1,351,504.98
  6. Step 6: Final answer
    x = 1,644,591.56

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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.