Home / 3,082,558.14-4,253,924.07-1,724,431.14

Finding the Fourth Proportional to 3,082,558.14, 4,253,924.07 and 1,724,431.14

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Solution

The fourth proportional to 3,082,558.14, 4,253,924.07 and 1,724,431.14 is: 2,379,711.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,558.14 : 4,253,924.07 = 1,724,431.14 : x
  2. Step 2: Convert to fraction form
    3,082,558.14/4,253,924.07 = 1,724,431.14/x
  3. Step 3: Cross multiply
    3,082,558.14x = 4,253,924.07 × 1,724,431.14
  4. Step 4: Simplify right side
    3,082,558.14x = 7,335,599,133,503.54
  5. Step 5: Solve for x
    x = 7,335,599,133,503.54/3,082,558.14
  6. Step 6: Final answer
    x = 2,379,711.53

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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.