Finding the Fourth Proportional to 9,635,858.41, 14,448,013.81 and 3,067,728.79
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Solution
The fourth proportional to 9,635,858.41, 14,448,013.81 and 3,067,728.79 is: 4,599,755.00
Step by Step Solution
- Step 1: Write the proportion equation
9,635,858.41 : 14,448,013.81 = 3,067,728.79 : x - Step 2: Convert to fraction form
9,635,858.41/14,448,013.81 = 3,067,728.79/x - Step 3: Cross multiply
9,635,858.41x = 14,448,013.81 × 3,067,728.79 - Step 4: Simplify right side
9,635,858.41x = 44,322,587,954,983.31 - Step 5: Solve for x
x = 44,322,587,954,983.31/9,635,858.41 - Step 6: Final answer
x = 4,599,755.00
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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.