Home / 3,801,884.01-5,702,776.79-923,274.42

Finding the Fourth Proportional to 3,801,884.01, 5,702,776.79 and 923,274.42

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Solution

The fourth proportional to 3,801,884.01, 5,702,776.79 and 923,274.42 is: 1,384,899.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,884.01 : 5,702,776.79 = 923,274.42 : x
  2. Step 2: Convert to fraction form
    3,801,884.01/5,702,776.79 = 923,274.42/x
  3. Step 3: Cross multiply
    3,801,884.01x = 5,702,776.79 × 923,274.42
  4. Step 4: Simplify right side
    3,801,884.01x = 5,265,227,907,174.93
  5. Step 5: Solve for x
    x = 5,265,227,907,174.93/3,801,884.01
  6. Step 6: Final answer
    x = 1,384,899.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.