Finding the Fourth Proportional to 737,207.24, 1,104,875.76 and 331,967.07
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Solution
The fourth proportional to 737,207.24, 1,104,875.76 and 331,967.07 is: 497,529.53
Step by Step Solution
- Step 1: Write the proportion equation
737,207.24 : 1,104,875.76 = 331,967.07 : x - Step 2: Convert to fraction form
737,207.24/1,104,875.76 = 331,967.07/x - Step 3: Cross multiply
737,207.24x = 1,104,875.76 × 331,967.07 - Step 4: Simplify right side
737,207.24x = 366,782,368,761.22 - Step 5: Solve for x
x = 366,782,368,761.22/737,207.24 - Step 6: Final answer
x = 497,529.53
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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.