Finding the Fourth Proportional to 4,511,804.58, 6,751,891.62 and 3,233,820.60
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Solution
The fourth proportional to 4,511,804.58, 6,751,891.62 and 3,233,820.60 is: 4,839,395.37
Step by Step Solution
- Step 1: Write the proportion equation
4,511,804.58 : 6,751,891.62 = 3,233,820.60 : x - Step 2: Convert to fraction form
4,511,804.58/6,751,891.62 = 3,233,820.60/x - Step 3: Cross multiply
4,511,804.58x = 6,751,891.62 × 3,233,820.60 - Step 4: Simplify right side
4,511,804.58x = 21,834,406,209,723.37 - Step 5: Solve for x
x = 21,834,406,209,723.37/4,511,804.58 - Step 6: Final answer
x = 4,839,395.37
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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.