Home / 11,056,176.45-15,256,853.26-6,094,400.82

Finding the Fourth Proportional to 11,056,176.45, 15,256,853.26 and 6,094,400.82

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Solution

The fourth proportional to 11,056,176.45, 15,256,853.26 and 6,094,400.82 is: 8,409,903.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,176.45 : 15,256,853.26 = 6,094,400.82 : x
  2. Step 2: Convert to fraction form
    11,056,176.45/15,256,853.26 = 6,094,400.82/x
  3. Step 3: Cross multiply
    11,056,176.45x = 15,256,853.26 × 6,094,400.82
  4. Step 4: Simplify right side
    11,056,176.45x = 92,981,378,945,914.47
  5. Step 5: Solve for x
    x = 92,981,378,945,914.47/11,056,176.45
  6. Step 6: Final answer
    x = 8,409,903.67

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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.