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Finding the Fourth Proportional to 606,585.26, 837,081.88 and 334,655.35

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Solution

The fourth proportional to 606,585.26, 837,081.88 and 334,655.35 is: 461,821.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,585.26 : 837,081.88 = 334,655.35 : x
  2. Step 2: Convert to fraction form
    606,585.26/837,081.88 = 334,655.35/x
  3. Step 3: Cross multiply
    606,585.26x = 837,081.88 × 334,655.35
  4. Step 4: Simplify right side
    606,585.26x = 280,133,928,012.54
  5. Step 5: Solve for x
    x = 280,133,928,012.54/606,585.26
  6. Step 6: Final answer
    x = 461,821.19

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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.