Finding the Fourth Proportional to 1,164,222.26, 1,746,333.84 and 523,778.08
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Solution
The fourth proportional to 1,164,222.26, 1,746,333.84 and 523,778.08 is: 785,667.32
Step by Step Solution
- Step 1: Write the proportion equation
1,164,222.26 : 1,746,333.84 = 523,778.08 : x - Step 2: Convert to fraction form
1,164,222.26/1,746,333.84 = 523,778.08/x - Step 3: Cross multiply
1,164,222.26x = 1,746,333.84 × 523,778.08 - Step 4: Simplify right side
1,164,222.26x = 914,691,385,754.23 - Step 5: Solve for x
x = 914,691,385,754.23/1,164,222.26 - Step 6: Final answer
x = 785,667.32
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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.