Home / 3,082,014.07-4,253,538.66-1,792,908.79

Finding the Fourth Proportional to 3,082,014.07, 4,253,538.66 and 1,792,908.79

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Solution

The fourth proportional to 3,082,014.07, 4,253,538.66 and 1,792,908.79 is: 2,474,423.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,014.07 : 4,253,538.66 = 1,792,908.79 : x
  2. Step 2: Convert to fraction form
    3,082,014.07/4,253,538.66 = 1,792,908.79/x
  3. Step 3: Cross multiply
    3,082,014.07x = 4,253,538.66 × 1,792,908.79
  4. Step 4: Simplify right side
    3,082,014.07x = 7,626,206,844,846.68
  5. Step 5: Solve for x
    x = 7,626,206,844,846.68/3,082,014.07
  6. Step 6: Final answer
    x = 2,474,423.11

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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.