Finding the Fourth Proportional to 6,605,708.10, 9,906,183.99 and 2,286,584.88
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Solution
The fourth proportional to 6,605,708.10, 9,906,183.99 and 2,286,584.88 is: 3,429,054.11
Step by Step Solution
- Step 1: Write the proportion equation
6,605,708.10 : 9,906,183.99 = 2,286,584.88 : x - Step 2: Convert to fraction form
6,605,708.10/9,906,183.99 = 2,286,584.88/x - Step 3: Cross multiply
6,605,708.10x = 9,906,183.99 × 2,286,584.88 - Step 4: Simplify right side
6,605,708.10x = 22,651,330,530,032.07 - Step 5: Solve for x
x = 22,651,330,530,032.07/6,605,708.10 - Step 6: Final answer
x = 3,429,054.11
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.