Home / 11,404,620.05-15,738,244.52-6,177,529.67

Finding the Fourth Proportional to 11,404,620.05, 15,738,244.52 and 6,177,529.67

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Solution

The fourth proportional to 11,404,620.05, 15,738,244.52 and 6,177,529.67 is: 8,524,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,404,620.05 : 15,738,244.52 = 6,177,529.67 : x
  2. Step 2: Convert to fraction form
    11,404,620.05/15,738,244.52 = 6,177,529.67/x
  3. Step 3: Cross multiply
    11,404,620.05x = 15,738,244.52 × 6,177,529.67
  4. Step 4: Simplify right side
    11,404,620.05x = 97,223,472,445,127.27
  5. Step 5: Solve for x
    x = 97,223,472,445,127.27/11,404,620.05
  6. Step 6: Final answer
    x = 8,524,919.90

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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.