Home / 395,107.20-592,849.44-184,714.56

Finding the Fourth Proportional to 395,107.20, 592,849.44 and 184,714.56

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Solution

The fourth proportional to 395,107.20, 592,849.44 and 184,714.56 is: 277,160.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,107.20 : 592,849.44 = 184,714.56 : x
  2. Step 2: Convert to fraction form
    395,107.20/592,849.44 = 184,714.56/x
  3. Step 3: Cross multiply
    395,107.20x = 592,849.44 × 184,714.56
  4. Step 4: Simplify right side
    395,107.20x = 109,507,923,455.85
  5. Step 5: Solve for x
    x = 109,507,923,455.85/395,107.20
  6. Step 6: Final answer
    x = 277,160.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.