Home / 606,893.38-837,512.07-334,961.80

Finding the Fourth Proportional to 606,893.38, 837,512.07 and 334,961.80

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Solution

The fourth proportional to 606,893.38, 837,512.07 and 334,961.80 is: 462,246.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,893.38 : 837,512.07 = 334,961.80 : x
  2. Step 2: Convert to fraction form
    606,893.38/837,512.07 = 334,961.80/x
  3. Step 3: Cross multiply
    606,893.38x = 837,512.07 × 334,961.80
  4. Step 4: Simplify right side
    606,893.38x = 280,534,550,488.93
  5. Step 5: Solve for x
    x = 280,534,550,488.93/606,893.38
  6. Step 6: Final answer
    x = 462,246.85

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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.