Home / 11,093,911.44-15,311,118.16-6,384,210

Finding the Fourth Proportional to 11,093,911.44, 15,311,118.16 and 6,384,210

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Solution

The fourth proportional to 11,093,911.44, 15,311,118.16 and 6,384,210 is: 8,811,084.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,911.44 : 15,311,118.16 = 6,384,210 : x
  2. Step 2: Convert to fraction form
    11,093,911.44/15,311,118.16 = 6,384,210/x
  3. Step 3: Cross multiply
    11,093,911.44x = 15,311,118.16 × 6,384,210
  4. Step 4: Simplify right side
    11,093,911.44x = 97,749,393,668,253.59
  5. Step 5: Solve for x
    x = 97,749,393,668,253.59/11,093,911.44
  6. Step 6: Final answer
    x = 8,811,084.73

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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.