Home / 7,705,993.41-11,542,905.03-4,622,204.37

Finding the Fourth Proportional to 7,705,993.41, 11,542,905.03 and 4,622,204.37

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Solution

The fourth proportional to 7,705,993.41, 11,542,905.03 and 4,622,204.37 is: 6,923,658.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,705,993.41 : 11,542,905.03 = 4,622,204.37 : x
  2. Step 2: Convert to fraction form
    7,705,993.41/11,542,905.03 = 4,622,204.37/x
  3. Step 3: Cross multiply
    7,705,993.41x = 11,542,905.03 × 4,622,204.37
  4. Step 4: Simplify right side
    7,705,993.41x = 53,353,666,089,462.73
  5. Step 5: Solve for x
    x = 53,353,666,089,462.73/7,705,993.41
  6. Step 6: Final answer
    x = 6,923,658.41

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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.