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Finding the Fourth Proportional to 606,951.33, 837,592.91 and 335,019.32

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Solution

The fourth proportional to 606,951.33, 837,592.91 and 335,019.32 is: 462,326.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,951.33 : 837,592.91 = 335,019.32 : x
  2. Step 2: Convert to fraction form
    606,951.33/837,592.91 = 335,019.32/x
  3. Step 3: Cross multiply
    606,951.33x = 837,592.91 × 335,019.32
  4. Step 4: Simplify right side
    606,951.33x = 280,609,807,145.02
  5. Step 5: Solve for x
    x = 280,609,807,145.02/606,951.33
  6. Step 6: Final answer
    x = 462,326.70

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1.5x scale

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.