Home / 4,190,401.24-5,782,791.86-2,536,586.37

Finding the Fourth Proportional to 4,190,401.24, 5,782,791.86 and 2,536,586.37

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Solution

The fourth proportional to 4,190,401.24, 5,782,791.86 and 2,536,586.37 is: 3,500,512.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,401.24 : 5,782,791.86 = 2,536,586.37 : x
  2. Step 2: Convert to fraction form
    4,190,401.24/5,782,791.86 = 2,536,586.37/x
  3. Step 3: Cross multiply
    4,190,401.24x = 5,782,791.86 × 2,536,586.37
  4. Step 4: Simplify right side
    4,190,401.24x = 14,668,551,012,622.95
  5. Step 5: Solve for x
    x = 14,668,551,012,622.95/4,190,401.24
  6. Step 6: Final answer
    x = 3,500,512.28

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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.