Home / 11,394,563.60-17,094,610.20-8,035,331.60

Finding the Fourth Proportional to 11,394,563.60, 17,094,610.20 and 8,035,331.60

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Solution

The fourth proportional to 11,394,563.60, 17,094,610.20 and 8,035,331.60 is: 12,054,947.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,394,563.60 : 17,094,610.20 = 8,035,331.60 : x
  2. Step 2: Convert to fraction form
    11,394,563.60/17,094,610.20 = 8,035,331.60/x
  3. Step 3: Cross multiply
    11,394,563.60x = 17,094,610.20 × 8,035,331.60
  4. Step 4: Simplify right side
    11,394,563.60x = 137,360,861,529,742.31
  5. Step 5: Solve for x
    x = 137,360,861,529,742.31/11,394,563.60
  6. Step 6: Final answer
    x = 12,054,947.11

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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.