Home / 792,819.11-1,094,093.24-430,242.86

Finding the Fourth Proportional to 792,819.11, 1,094,093.24 and 430,242.86

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Solution

The fourth proportional to 792,819.11, 1,094,093.24 and 430,242.86 is: 593,736.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,819.11 : 1,094,093.24 = 430,242.86 : x
  2. Step 2: Convert to fraction form
    792,819.11/1,094,093.24 = 430,242.86/x
  3. Step 3: Cross multiply
    792,819.11x = 1,094,093.24 × 430,242.86
  4. Step 4: Simplify right side
    792,819.11x = 470,725,797,062.59
  5. Step 5: Solve for x
    x = 470,725,797,062.59/792,819.11
  6. Step 6: Final answer
    x = 593,736.70

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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.