Finding the Fourth Proportional to 4,546,517.08, 6,274,180.68 and 2,509,312
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Solution
The fourth proportional to 4,546,517.08, 6,274,180.68 and 2,509,312 is: 3,462,843.45
Step by Step Solution
- Step 1: Write the proportion equation
4,546,517.08 : 6,274,180.68 = 2,509,312 : x - Step 2: Convert to fraction form
4,546,517.08/6,274,180.68 = 2,509,312/x - Step 3: Cross multiply
4,546,517.08x = 6,274,180.68 × 2,509,312 - Step 4: Simplify right side
4,546,517.08x = 15,743,876,870,492.16 - Step 5: Solve for x
x = 15,743,876,870,492.16/4,546,517.08 - Step 6: Final answer
x = 3,462,843.45
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.