Finding the Fourth Proportional to 4,335,948, 6,534,396.09 and 3,904,193.70
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Solution
The fourth proportional to 4,335,948, 6,534,396.09 and 3,904,193.70 is: 5,883,730.17
Step by Step Solution
- Step 1: Write the proportion equation
4,335,948 : 6,534,396.09 = 3,904,193.70 : x - Step 2: Convert to fraction form
4,335,948/6,534,396.09 = 3,904,193.70/x - Step 3: Cross multiply
4,335,948x = 6,534,396.09 × 3,904,193.70 - Step 4: Simplify right side
4,335,948x = 25,511,548,047,882.63 - Step 5: Solve for x
x = 25,511,548,047,882.63/4,335,948 - Step 6: Final answer
x = 5,883,730.17
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.