Finding the Fourth Proportional to 5,874,755.04, 8,812,553.76 and 2,459,604.96
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Solution
The fourth proportional to 5,874,755.04, 8,812,553.76 and 2,459,604.96 is: 3,689,583.79
Step by Step Solution
- Step 1: Write the proportion equation
5,874,755.04 : 8,812,553.76 = 2,459,604.96 : x - Step 2: Convert to fraction form
5,874,755.04/8,812,553.76 = 2,459,604.96/x - Step 3: Cross multiply
5,874,755.04x = 8,812,553.76 × 2,459,604.96 - Step 4: Simplify right side
5,874,755.04x = 21,675,400,938,362.65 - Step 5: Solve for x
x = 21,675,400,938,362.65/5,874,755.04 - Step 6: Final answer
x = 3,689,583.79
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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.