Home / 6,954,222.63-9,597,416.71-3,857,743.67

Finding the Fourth Proportional to 6,954,222.63, 9,597,416.71 and 3,857,743.67

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Solution

The fourth proportional to 6,954,222.63, 9,597,416.71 and 3,857,743.67 is: 5,324,013.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,222.63 : 9,597,416.71 = 3,857,743.67 : x
  2. Step 2: Convert to fraction form
    6,954,222.63/9,597,416.71 = 3,857,743.67/x
  3. Step 3: Cross multiply
    6,954,222.63x = 9,597,416.71 × 3,857,743.67
  4. Step 4: Simplify right side
    6,954,222.63x = 37,024,373,561,354.73
  5. Step 5: Solve for x
    x = 37,024,373,561,354.73/6,954,222.63
  6. Step 6: Final answer
    x = 5,324,013.27

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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.