Home / 4,027,649.24-5,558,201.38-2,192,119.27

Finding the Fourth Proportional to 4,027,649.24, 5,558,201.38 and 2,192,119.27

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Solution

The fourth proportional to 4,027,649.24, 5,558,201.38 and 2,192,119.27 is: 3,025,149.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,649.24 : 5,558,201.38 = 2,192,119.27 : x
  2. Step 2: Convert to fraction form
    4,027,649.24/5,558,201.38 = 2,192,119.27/x
  3. Step 3: Cross multiply
    4,027,649.24x = 5,558,201.38 × 2,192,119.27
  4. Step 4: Simplify right side
    4,027,649.24x = 12,184,240,351,638.59
  5. Step 5: Solve for x
    x = 12,184,240,351,638.59/4,027,649.24
  6. Step 6: Final answer
    x = 3,025,149.32

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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.