Finding the Fourth Proportional to 793,841.67, 1,095,595.43 and 471,553.05
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Solution
The fourth proportional to 793,841.67, 1,095,595.43 and 471,553.05 is: 650,799.00
Step by Step Solution
- Step 1: Write the proportion equation
793,841.67 : 1,095,595.43 = 471,553.05 : x - Step 2: Convert to fraction form
793,841.67/1,095,595.43 = 471,553.05/x - Step 3: Cross multiply
793,841.67x = 1,095,595.43 × 471,553.05 - Step 4: Simplify right side
793,841.67x = 516,631,364,224.80 - Step 5: Solve for x
x = 516,631,364,224.80/793,841.67 - Step 6: Final answer
x = 650,799.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.