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Finding the Fourth Proportional to 297,413.01, 446,119.79 and 244,711.71

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Solution

The fourth proportional to 297,413.01, 446,119.79 and 244,711.71 is: 367,067.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,413.01 : 446,119.79 = 244,711.71 : x
  2. Step 2: Convert to fraction form
    297,413.01/446,119.79 = 244,711.71/x
  3. Step 3: Cross multiply
    297,413.01x = 446,119.79 × 244,711.71
  4. Step 4: Simplify right side
    297,413.01x = 109,170,735,452.18
  5. Step 5: Solve for x
    x = 109,170,735,452.18/297,413.01
  6. Step 6: Final answer
    x = 367,067.79

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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.