Home / 774,303.44-1,161,413.85-241,763.54

Finding the Fourth Proportional to 774,303.44, 1,161,413.85 and 241,763.54

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Solution

The fourth proportional to 774,303.44, 1,161,413.85 and 241,763.54 is: 362,632.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    774,303.44 : 1,161,413.85 = 241,763.54 : x
  2. Step 2: Convert to fraction form
    774,303.44/1,161,413.85 = 241,763.54/x
  3. Step 3: Cross multiply
    774,303.44x = 1,161,413.85 × 241,763.54
  4. Step 4: Simplify right side
    774,303.44x = 280,787,523,781.03
  5. Step 5: Solve for x
    x = 280,787,523,781.03/774,303.44
  6. Step 6: Final answer
    x = 362,632.41

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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.