Finding the Fourth Proportional to 804,244.80, 1,206,643.97 and 504,374.30
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Solution
The fourth proportional to 804,244.80, 1,206,643.97 and 504,374.30 is: 756,735.02
Step by Step Solution
- Step 1: Write the proportion equation
804,244.80 : 1,206,643.97 = 504,374.30 : x - Step 2: Convert to fraction form
804,244.80/1,206,643.97 = 504,374.30/x - Step 3: Cross multiply
804,244.80x = 1,206,643.97 × 504,374.30 - Step 4: Simplify right side
804,244.80x = 608,600,207,717.97 - Step 5: Solve for x
x = 608,600,207,717.97/804,244.80 - Step 6: Final answer
x = 756,735.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.