Home / 6,844,644.22-9,445,594.22-3,747,142.48

Finding the Fourth Proportional to 6,844,644.22, 9,445,594.22 and 3,747,142.48

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Solution

The fourth proportional to 6,844,644.22, 9,445,594.22 and 3,747,142.48 is: 5,171,048.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,644.22 : 9,445,594.22 = 3,747,142.48 : x
  2. Step 2: Convert to fraction form
    6,844,644.22/9,445,594.22 = 3,747,142.48/x
  3. Step 3: Cross multiply
    6,844,644.22x = 9,445,594.22 × 3,747,142.48
  4. Step 4: Simplify right side
    6,844,644.22x = 35,393,987,350,604.47
  5. Step 5: Solve for x
    x = 35,393,987,350,604.47/6,844,644.22
  6. Step 6: Final answer
    x = 5,171,048.52

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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.