Home / 4,073,209.46-5,620,404.20-2,353,997.96

Finding the Fourth Proportional to 4,073,209.46, 5,620,404.20 and 2,353,997.96

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Solution

The fourth proportional to 4,073,209.46, 5,620,404.20 and 2,353,997.96 is: 3,248,156.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,209.46 : 5,620,404.20 = 2,353,997.96 : x
  2. Step 2: Convert to fraction form
    4,073,209.46/5,620,404.20 = 2,353,997.96/x
  3. Step 3: Cross multiply
    4,073,209.46x = 5,620,404.20 × 2,353,997.96
  4. Step 4: Simplify right side
    4,073,209.46x = 13,230,420,021,175.43
  5. Step 5: Solve for x
    x = 13,230,420,021,175.43/4,073,209.46
  6. Step 6: Final answer
    x = 3,248,156.07

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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.