Home / 3,689,919.24-5,093,932.04-2,294,930.52

Finding the Fourth Proportional to 3,689,919.24, 5,093,932.04 and 2,294,930.52

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Solution

The fourth proportional to 3,689,919.24, 5,093,932.04 and 2,294,930.52 is: 3,168,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,689,919.24 : 5,093,932.04 = 2,294,930.52 : x
  2. Step 2: Convert to fraction form
    3,689,919.24/5,093,932.04 = 2,294,930.52/x
  3. Step 3: Cross multiply
    3,689,919.24x = 5,093,932.04 × 2,294,930.52
  4. Step 4: Simplify right side
    3,689,919.24x = 11,690,220,105,401.86
  5. Step 5: Solve for x
    x = 11,690,220,105,401.86/3,689,919.24
  6. Step 6: Final answer
    x = 3,168,150.67

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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.