Home / 9,351,461.20-14,027,191.80-6,160,190.80

Finding the Fourth Proportional to 9,351,461.20, 14,027,191.80 and 6,160,190.80

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Solution

The fourth proportional to 9,351,461.20, 14,027,191.80 and 6,160,190.80 is: 9,240,286.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,461.20 : 14,027,191.80 = 6,160,190.80 : x
  2. Step 2: Convert to fraction form
    9,351,461.20/14,027,191.80 = 6,160,190.80/x
  3. Step 3: Cross multiply
    9,351,461.20x = 14,027,191.80 × 6,160,190.80
  4. Step 4: Simplify right side
    9,351,461.20x = 86,410,177,876,195.44
  5. Step 5: Solve for x
    x = 86,410,177,876,195.44/9,351,461.20
  6. Step 6: Final answer
    x = 9,240,286.20

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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.