Home / 4,150,581.75-5,727,802.82-2,339,745.75

Finding the Fourth Proportional to 4,150,581.75, 5,727,802.82 and 2,339,745.75

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Solution

The fourth proportional to 4,150,581.75, 5,727,802.82 and 2,339,745.75 is: 3,228,849.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,581.75 : 5,727,802.82 = 2,339,745.75 : x
  2. Step 2: Convert to fraction form
    4,150,581.75/5,727,802.82 = 2,339,745.75/x
  3. Step 3: Cross multiply
    4,150,581.75x = 5,727,802.82 × 2,339,745.75
  4. Step 4: Simplify right side
    4,150,581.75x = 13,401,602,293,234.29
  5. Step 5: Solve for x
    x = 13,401,602,293,234.29/4,150,581.75
  6. Step 6: Final answer
    x = 3,228,849.14

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1.5x scale

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.