Finding the Fourth Proportional to 11,838,198.44, 17,757,909.30 and 3,752,033.24
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Solution
The fourth proportional to 11,838,198.44, 17,757,909.30 and 3,752,033.24 is: 5,628,243.71
Step by Step Solution
- Step 1: Write the proportion equation
11,838,198.44 : 17,757,909.30 = 3,752,033.24 : x - Step 2: Convert to fraction form
11,838,198.44/17,757,909.30 = 3,752,033.24/x - Step 3: Cross multiply
11,838,198.44x = 17,757,909.30 × 3,752,033.24 - Step 4: Simplify right side
11,838,198.44x = 66,628,265,966,505.14 - Step 5: Solve for x
x = 66,628,265,966,505.14/11,838,198.44 - Step 6: Final answer
x = 5,628,243.71
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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.