Home / 606,850.32-837,452.04-334,934.88

Finding the Fourth Proportional to 606,850.32, 837,452.04 and 334,934.88

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Solution

The fourth proportional to 606,850.32, 837,452.04 and 334,934.88 is: 462,209.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,850.32 : 837,452.04 = 334,934.88 : x
  2. Step 2: Convert to fraction form
    606,850.32/837,452.04 = 334,934.88/x
  3. Step 3: Cross multiply
    606,850.32x = 837,452.04 × 334,934.88
  4. Step 4: Simplify right side
    606,850.32x = 280,491,898,523.16
  5. Step 5: Solve for x
    x = 280,491,898,523.16/606,850.32
  6. Step 6: Final answer
    x = 462,209.36

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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.