Finding the Fourth Proportional to 737,484.27, 1,106,343.05 and 264,159.15
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Solution
The fourth proportional to 737,484.27, 1,106,343.05 and 264,159.15 is: 396,280.50
Step by Step Solution
- Step 1: Write the proportion equation
737,484.27 : 1,106,343.05 = 264,159.15 : x - Step 2: Convert to fraction form
737,484.27/1,106,343.05 = 264,159.15/x - Step 3: Cross multiply
737,484.27x = 1,106,343.05 × 264,159.15 - Step 4: Simplify right side
737,484.27x = 292,250,638,375.61 - Step 5: Solve for x
x = 292,250,638,375.61/737,484.27 - Step 6: Final answer
x = 396,280.50
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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.