Finding the Fourth Proportional to 3,232,796.62, 4,851,085.47 and 1,794,691.03
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Solution
The fourth proportional to 3,232,796.62, 4,851,085.47 and 1,794,691.03 is: 2,693,086.08
Step by Step Solution
- Step 1: Write the proportion equation
3,232,796.62 : 4,851,085.47 = 1,794,691.03 : x - Step 2: Convert to fraction form
3,232,796.62/4,851,085.47 = 1,794,691.03/x - Step 3: Cross multiply
3,232,796.62x = 4,851,085.47 × 1,794,691.03 - Step 4: Simplify right side
3,232,796.62x = 8,706,199,578,772.33 - Step 5: Solve for x
x = 8,706,199,578,772.33/3,232,796.62 - Step 6: Final answer
x = 2,693,086.08
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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.