Finding the Fourth Proportional to 6,085,582.44, 8,397,732.27 and 3,332,302.53
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Solution
The fourth proportional to 6,085,582.44, 8,397,732.27 and 3,332,302.53 is: 4,598,374.07
Step by Step Solution
- Step 1: Write the proportion equation
6,085,582.44 : 8,397,732.27 = 3,332,302.53 : x - Step 2: Convert to fraction form
6,085,582.44/8,397,732.27 = 3,332,302.53/x - Step 3: Cross multiply
6,085,582.44x = 8,397,732.27 × 3,332,302.53 - Step 4: Simplify right side
6,085,582.44x = 27,983,784,489,583.64 - Step 5: Solve for x
x = 27,983,784,489,583.64/6,085,582.44 - Step 6: Final answer
x = 4,598,374.07
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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.