Finding the Fourth Proportional to 737,589.92, 1,106,581.77 and 264,323.12
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Solution
The fourth proportional to 737,589.92, 1,106,581.77 and 264,323.12 is: 396,555.24
Step by Step Solution
- Step 1: Write the proportion equation
737,589.92 : 1,106,581.77 = 264,323.12 : x - Step 2: Convert to fraction form
737,589.92/1,106,581.77 = 264,323.12/x - Step 3: Cross multiply
737,589.92x = 1,106,581.77 × 264,323.12 - Step 4: Simplify right side
737,589.92x = 292,495,144,659.91 - Step 5: Solve for x
x = 292,495,144,659.91/737,589.92 - Step 6: Final answer
x = 396,555.24
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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.