Home / 3,183,843.72-4,393,788.12-1,733,600.28

Finding the Fourth Proportional to 3,183,843.72, 4,393,788.12 and 1,733,600.28

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Solution

The fourth proportional to 3,183,843.72, 4,393,788.12 and 1,733,600.28 is: 2,392,414.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,843.72 : 4,393,788.12 = 1,733,600.28 : x
  2. Step 2: Convert to fraction form
    3,183,843.72/4,393,788.12 = 1,733,600.28/x
  3. Step 3: Cross multiply
    3,183,843.72x = 4,393,788.12 × 1,733,600.28
  4. Step 4: Simplify right side
    3,183,843.72x = 7,617,072,315,092.67
  5. Step 5: Solve for x
    x = 7,617,072,315,092.67/3,183,843.72
  6. Step 6: Final answer
    x = 2,392,414.01

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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.