Finding the Fourth Proportional to 1,737,671.26, 2,601,053.96 and 1,194,759.44
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Solution
The fourth proportional to 1,737,671.26, 2,601,053.96 and 1,194,759.44 is: 1,788,389.92
Step by Step Solution
- Step 1: Write the proportion equation
1,737,671.26 : 2,601,053.96 = 1,194,759.44 : x - Step 2: Convert to fraction form
1,737,671.26/2,601,053.96 = 1,194,759.44/x - Step 3: Cross multiply
1,737,671.26x = 2,601,053.96 × 1,194,759.44 - Step 4: Simplify right side
1,737,671.26x = 3,107,633,772,659.38 - Step 5: Solve for x
x = 3,107,633,772,659.38/1,737,671.26 - Step 6: Final answer
x = 1,788,389.92
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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.