Home / 4,401,244.80-6,601,867.20-4,135,524.30

Finding the Fourth Proportional to 4,401,244.80, 6,601,867.20 and 4,135,524.30

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Solution

The fourth proportional to 4,401,244.80, 6,601,867.20 and 4,135,524.30 is: 6,203,286.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,401,244.80 : 6,601,867.20 = 4,135,524.30 : x
  2. Step 2: Convert to fraction form
    4,401,244.80/6,601,867.20 = 4,135,524.30/x
  3. Step 3: Cross multiply
    4,401,244.80x = 6,601,867.20 × 4,135,524.30
  4. Step 4: Simplify right side
    4,401,244.80x = 27,302,182,230,972.96
  5. Step 5: Solve for x
    x = 27,302,182,230,972.96/4,401,244.80
  6. Step 6: Final answer
    x = 6,203,286.45

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1.5x scale

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.