Home / 2,004,626.20-3,007,303.80-656,413.60

Finding the Fourth Proportional to 2,004,626.20, 3,007,303.80 and 656,413.60

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Solution

The fourth proportional to 2,004,626.20, 3,007,303.80 and 656,413.60 is: 984,739.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,626.20 : 3,007,303.80 = 656,413.60 : x
  2. Step 2: Convert to fraction form
    2,004,626.20/3,007,303.80 = 656,413.60/x
  3. Step 3: Cross multiply
    2,004,626.20x = 3,007,303.80 × 656,413.60
  4. Step 4: Simplify right side
    2,004,626.20x = 1,974,035,113,651.68
  5. Step 5: Solve for x
    x = 1,974,035,113,651.68/2,004,626.20
  6. Step 6: Final answer
    x = 984,739.76

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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.