Finding the Fourth Proportional to 2,601,194.10, 3,901,717.80 and 707,951.94
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Solution
The fourth proportional to 2,601,194.10, 3,901,717.80 and 707,951.94 is: 1,061,907.95
Step by Step Solution
- Step 1: Write the proportion equation
2,601,194.10 : 3,901,717.80 = 707,951.94 : x - Step 2: Convert to fraction form
2,601,194.10/3,901,717.80 = 707,951.94/x - Step 3: Cross multiply
2,601,194.10x = 3,901,717.80 × 707,951.94 - Step 4: Simplify right side
2,601,194.10x = 2,762,228,685,842.53 - Step 5: Solve for x
x = 2,762,228,685,842.53/2,601,194.10 - Step 6: Final answer
x = 1,061,907.95
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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.