Home / 11,229,198.06-15,496,328.79-6,072,595.50

Finding the Fourth Proportional to 11,229,198.06, 15,496,328.79 and 6,072,595.50

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Solution

The fourth proportional to 11,229,198.06, 15,496,328.79 and 6,072,595.50 is: 8,380,200.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,198.06 : 15,496,328.79 = 6,072,595.50 : x
  2. Step 2: Convert to fraction form
    11,229,198.06/15,496,328.79 = 6,072,595.50/x
  3. Step 3: Cross multiply
    11,229,198.06x = 15,496,328.79 × 6,072,595.50
  4. Step 4: Simplify right side
    11,229,198.06x = 94,102,936,476,674.44
  5. Step 5: Solve for x
    x = 94,102,936,476,674.44/11,229,198.06
  6. Step 6: Final answer
    x = 8,380,200.97

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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.