Home / 9,089,906.04-13,628,560.35-3,408,604.92

Finding the Fourth Proportional to 9,089,906.04, 13,628,560.35 and 3,408,604.92

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Solution

The fourth proportional to 9,089,906.04, 13,628,560.35 and 3,408,604.92 is: 5,110,545.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,906.04 : 13,628,560.35 = 3,408,604.92 : x
  2. Step 2: Convert to fraction form
    9,089,906.04/13,628,560.35 = 3,408,604.92/x
  3. Step 3: Cross multiply
    9,089,906.04x = 13,628,560.35 × 3,408,604.92
  4. Step 4: Simplify right side
    9,089,906.04x = 46,454,377,861,526.92
  5. Step 5: Solve for x
    x = 46,454,377,861,526.92/9,089,906.04
  6. Step 6: Final answer
    x = 5,110,545.44

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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.