Home / 4,933,785.44-7,401,185.75-1,862,363.38

Finding the Fourth Proportional to 4,933,785.44, 7,401,185.75 and 1,862,363.38

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Solution

The fourth proportional to 4,933,785.44, 7,401,185.75 and 1,862,363.38 is: 2,793,736.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,785.44 : 7,401,185.75 = 1,862,363.38 : x
  2. Step 2: Convert to fraction form
    4,933,785.44/7,401,185.75 = 1,862,363.38/x
  3. Step 3: Cross multiply
    4,933,785.44x = 7,401,185.75 × 1,862,363.38
  4. Step 4: Simplify right side
    4,933,785.44x = 13,783,697,309,377.83
  5. Step 5: Solve for x
    x = 13,783,697,309,377.83/4,933,785.44
  6. Step 6: Final answer
    x = 2,793,736.67

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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.