Home / 795,413.39-1,193,122.55-196,374.62

Finding the Fourth Proportional to 795,413.39, 1,193,122.55 and 196,374.62

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Solution

The fourth proportional to 795,413.39, 1,193,122.55 and 196,374.62 is: 294,562.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,413.39 : 1,193,122.55 = 196,374.62 : x
  2. Step 2: Convert to fraction form
    795,413.39/1,193,122.55 = 196,374.62/x
  3. Step 3: Cross multiply
    795,413.39x = 1,193,122.55 × 196,374.62
  4. Step 4: Simplify right side
    795,413.39x = 234,298,987,369.68
  5. Step 5: Solve for x
    x = 234,298,987,369.68/795,413.39
  6. Step 6: Final answer
    x = 294,562.54

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Double scale
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1.5x scale

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.