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Finding the Fourth Proportional to 606,097.68, 836,413.66 and 334,163.67

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Solution

The fourth proportional to 606,097.68, 836,413.66 and 334,163.67 is: 461,145.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,097.68 : 836,413.66 = 334,163.67 : x
  2. Step 2: Convert to fraction form
    606,097.68/836,413.66 = 334,163.67/x
  3. Step 3: Cross multiply
    606,097.68x = 836,413.66 × 334,163.67
  4. Step 4: Simplify right side
    606,097.68x = 279,499,058,263.73
  5. Step 5: Solve for x
    x = 279,499,058,263.73/606,097.68
  6. Step 6: Final answer
    x = 461,145.24

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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.