Home / 3,969,224.54-5,946,342.66-2,345,147.42

Finding the Fourth Proportional to 3,969,224.54, 5,946,342.66 and 2,345,147.42

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Solution

The fourth proportional to 3,969,224.54, 5,946,342.66 and 2,345,147.42 is: 3,513,293.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,224.54 : 5,946,342.66 = 2,345,147.42 : x
  2. Step 2: Convert to fraction form
    3,969,224.54/5,946,342.66 = 2,345,147.42/x
  3. Step 3: Cross multiply
    3,969,224.54x = 5,946,342.66 × 2,345,147.42
  4. Step 4: Simplify right side
    3,969,224.54x = 13,945,050,147,534.94
  5. Step 5: Solve for x
    x = 13,945,050,147,534.94/3,969,224.54
  6. Step 6: Final answer
    x = 3,513,293.34

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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.