Home / 6,844,644.24-9,445,594.23-3,747,142.50

Finding the Fourth Proportional to 6,844,644.24, 9,445,594.23 and 3,747,142.50

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Solution

The fourth proportional to 6,844,644.24, 9,445,594.23 and 3,747,142.50 is: 5,171,048.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,644.24 : 9,445,594.23 = 3,747,142.50 : x
  2. Step 2: Convert to fraction form
    6,844,644.24/9,445,594.23 = 3,747,142.50/x
  3. Step 3: Cross multiply
    6,844,644.24x = 9,445,594.23 × 3,747,142.50
  4. Step 4: Simplify right side
    6,844,644.24x = 35,393,987,576,987.77
  5. Step 5: Solve for x
    x = 35,393,987,576,987.77/6,844,644.24
  6. Step 6: Final answer
    x = 5,171,048.54

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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.