Finding the Fourth Proportional to 5,694,914.49, 8,543,035.27 and 2,000,802.97
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Solution
The fourth proportional to 5,694,914.49, 8,543,035.27 and 2,000,802.97 is: 3,001,437.58
Step by Step Solution
- Step 1: Write the proportion equation
5,694,914.49 : 8,543,035.27 = 2,000,802.97 : x - Step 2: Convert to fraction form
5,694,914.49/8,543,035.27 = 2,000,802.97/x - Step 3: Cross multiply
5,694,914.49x = 8,543,035.27 × 2,000,802.97 - Step 4: Simplify right side
5,694,914.49x = 17,092,930,354,210.55 - Step 5: Solve for x
x = 17,092,930,354,210.55/5,694,914.49 - Step 6: Final answer
x = 3,001,437.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.