Finding the Fourth Proportional to 804,350.92, 1,206,692.16 and 235,750.90
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Solution
The fourth proportional to 804,350.92, 1,206,692.16 and 235,750.90 is: 353,674.94
Step by Step Solution
- Step 1: Write the proportion equation
804,350.92 : 1,206,692.16 = 235,750.90 : x - Step 2: Convert to fraction form
804,350.92/1,206,692.16 = 235,750.90/x - Step 3: Cross multiply
804,350.92x = 1,206,692.16 × 235,750.90 - Step 4: Simplify right side
804,350.92x = 284,478,762,742.94 - Step 5: Solve for x
x = 284,478,762,742.94/804,350.92 - Step 6: Final answer
x = 353,674.94
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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.