Home / 3,524,353-5,286,512.22-1,000,012.84

Finding the Fourth Proportional to 3,524,353, 5,286,512.22 and 1,000,012.84

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Solution

The fourth proportional to 3,524,353, 5,286,512.22 and 1,000,012.84 is: 1,500,014.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,353 : 5,286,512.22 = 1,000,012.84 : x
  2. Step 2: Convert to fraction form
    3,524,353/5,286,512.22 = 1,000,012.84/x
  3. Step 3: Cross multiply
    3,524,353x = 5,286,512.22 × 1,000,012.84
  4. Step 4: Simplify right side
    3,524,353x = 5,286,580,098,816.90
  5. Step 5: Solve for x
    x = 5,286,580,098,816.90/3,524,353
  6. Step 6: Final answer
    x = 1,500,014.36

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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.