Home / 6,325,573.72-8,729,295.86-3,424,966.56

Finding the Fourth Proportional to 6,325,573.72, 8,729,295.86 and 3,424,966.56

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Solution

The fourth proportional to 6,325,573.72, 8,729,295.86 and 3,424,966.56 is: 4,726,456.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,573.72 : 8,729,295.86 = 3,424,966.56 : x
  2. Step 2: Convert to fraction form
    6,325,573.72/8,729,295.86 = 3,424,966.56/x
  3. Step 3: Cross multiply
    6,325,573.72x = 8,729,295.86 × 3,424,966.56
  4. Step 4: Simplify right side
    6,325,573.72x = 29,897,546,412,846.44
  5. Step 5: Solve for x
    x = 29,897,546,412,846.44/6,325,573.72
  6. Step 6: Final answer
    x = 4,726,456.09

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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.