Home / 11,246,597.58-15,520,379.10-6,089,958.96

Finding the Fourth Proportional to 11,246,597.58, 15,520,379.10 and 6,089,958.96

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Solution

The fourth proportional to 11,246,597.58, 15,520,379.10 and 6,089,958.96 is: 8,404,183.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,597.58 : 15,520,379.10 = 6,089,958.96 : x
  2. Step 2: Convert to fraction form
    11,246,597.58/15,520,379.10 = 6,089,958.96/x
  3. Step 3: Cross multiply
    11,246,597.58x = 15,520,379.10 × 6,089,958.96
  4. Step 4: Simplify right side
    11,246,597.58x = 94,518,471,762,641.73
  5. Step 5: Solve for x
    x = 94,518,471,762,641.73/11,246,597.58
  6. Step 6: Final answer
    x = 8,404,183.67

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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.