Finding the Fourth Proportional to 6,030,497.62, 8,322,167.85 and 3,277,239.70
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Solution
The fourth proportional to 6,030,497.62, 8,322,167.85 and 3,277,239.70 is: 4,522,634.88
Step by Step Solution
- Step 1: Write the proportion equation
6,030,497.62 : 8,322,167.85 = 3,277,239.70 : x - Step 2: Convert to fraction form
6,030,497.62/8,322,167.85 = 3,277,239.70/x - Step 3: Cross multiply
6,030,497.62x = 8,322,167.85 × 3,277,239.70 - Step 4: Simplify right side
6,030,497.62x = 27,273,738,868,083.64 - Step 5: Solve for x
x = 27,273,738,868,083.64/6,030,497.62 - Step 6: Final answer
x = 4,522,634.88
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.