Home / 11,089,532.54-15,381,847.10-10,794,579.14

Finding the Fourth Proportional to 11,089,532.54, 15,381,847.10 and 10,794,579.14

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Solution

The fourth proportional to 11,089,532.54, 15,381,847.10 and 10,794,579.14 is: 14,972,729.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,089,532.54 : 15,381,847.10 = 10,794,579.14 : x
  2. Step 2: Convert to fraction form
    11,089,532.54/15,381,847.10 = 10,794,579.14/x
  3. Step 3: Cross multiply
    11,089,532.54x = 15,381,847.10 × 10,794,579.14
  4. Step 4: Simplify right side
    11,089,532.54x = 166,040,565,840,329.50
  5. Step 5: Solve for x
    x = 166,040,565,840,329.50/11,089,532.54
  6. Step 6: Final answer
    x = 14,972,729.03

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.