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Finding the Fourth Proportional to 606,041.94, 836,322.48 and 334,103.52

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Solution

The fourth proportional to 606,041.94, 836,322.48 and 334,103.52 is: 461,054.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,041.94 : 836,322.48 = 334,103.52 : x
  2. Step 2: Convert to fraction form
    606,041.94/836,322.48 = 334,103.52/x
  3. Step 3: Cross multiply
    606,041.94x = 836,322.48 × 334,103.52
  4. Step 4: Simplify right side
    606,041.94x = 279,418,284,423.13
  5. Step 5: Solve for x
    x = 279,418,284,423.13/606,041.94
  6. Step 6: Final answer
    x = 461,054.37

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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.