Home / 8,632,325.85-11,912,610.83-4,764,847.80

Finding the Fourth Proportional to 8,632,325.85, 11,912,610.83 and 4,764,847.80

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Solution

The fourth proportional to 8,632,325.85, 11,912,610.83 and 4,764,847.80 is: 6,575,490.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,632,325.85 : 11,912,610.83 = 4,764,847.80 : x
  2. Step 2: Convert to fraction form
    8,632,325.85/11,912,610.83 = 4,764,847.80/x
  3. Step 3: Cross multiply
    8,632,325.85x = 11,912,610.83 × 4,764,847.80
  4. Step 4: Simplify right side
    8,632,325.85x = 56,761,777,505,581.67
  5. Step 5: Solve for x
    x = 56,761,777,505,581.67/8,632,325.85
  6. Step 6: Final answer
    x = 6,575,490.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.