Finding the Fourth Proportional to 3,759,729.02, 5,629,880.97 and 2,594,842.81
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Solution
The fourth proportional to 3,759,729.02, 5,629,880.97 and 2,594,842.81 is: 3,885,560.92
Step by Step Solution
- Step 1: Write the proportion equation
3,759,729.02 : 5,629,880.97 = 2,594,842.81 : x - Step 2: Convert to fraction form
3,759,729.02/5,629,880.97 = 2,594,842.81/x - Step 3: Cross multiply
3,759,729.02x = 5,629,880.97 × 2,594,842.81 - Step 4: Simplify right side
3,759,729.02x = 14,608,656,142,085.62 - Step 5: Solve for x
x = 14,608,656,142,085.62/3,759,729.02 - Step 6: Final answer
x = 3,885,560.92
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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.