Finding the Fourth Proportional to 5,847,531.48, 8,772,791.90 and 2,252,333.12
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Solution
The fourth proportional to 5,847,531.48, 8,772,791.90 and 2,252,333.12 is: 3,379,075.39
Step by Step Solution
- Step 1: Write the proportion equation
5,847,531.48 : 8,772,791.90 = 2,252,333.12 : x - Step 2: Convert to fraction form
5,847,531.48/8,772,791.90 = 2,252,333.12/x - Step 3: Cross multiply
5,847,531.48x = 8,772,791.90 × 2,252,333.12 - Step 4: Simplify right side
5,847,531.48x = 19,759,249,696,112.11 - Step 5: Solve for x
x = 19,759,249,696,112.11/5,847,531.48 - Step 6: Final answer
x = 3,379,075.39
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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.