Home / 3,530,758.44-4,872,303.18-2,002,832.76

Finding the Fourth Proportional to 3,530,758.44, 4,872,303.18 and 2,002,832.76

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Solution

The fourth proportional to 3,530,758.44, 4,872,303.18 and 2,002,832.76 is: 2,763,827.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,758.44 : 4,872,303.18 = 2,002,832.76 : x
  2. Step 2: Convert to fraction form
    3,530,758.44/4,872,303.18 = 2,002,832.76/x
  3. Step 3: Cross multiply
    3,530,758.44x = 4,872,303.18 × 2,002,832.76
  4. Step 4: Simplify right side
    3,530,758.44x = 9,758,408,425,556.18
  5. Step 5: Solve for x
    x = 9,758,408,425,556.18/3,530,758.44
  6. Step 6: Final answer
    x = 2,763,827.83

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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.