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Finding the Fourth Proportional to 600,735.26, 901,413.52 and 264,012.18

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Solution

The fourth proportional to 600,735.26, 901,413.52 and 264,012.18 is: 396,154.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,735.26 : 901,413.52 = 264,012.18 : x
  2. Step 2: Convert to fraction form
    600,735.26/901,413.52 = 264,012.18/x
  3. Step 3: Cross multiply
    600,735.26x = 901,413.52 × 264,012.18
  4. Step 4: Simplify right side
    600,735.26x = 237,984,148,496.67
  5. Step 5: Solve for x
    x = 237,984,148,496.67/600,735.26
  6. Step 6: Final answer
    x = 396,154.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.