Finding the Fourth Proportional to 596,149.92, 822,692.84 and 324,224.01
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Solution
The fourth proportional to 596,149.92, 822,692.84 and 324,224.01 is: 447,432.37
Step by Step Solution
- Step 1: Write the proportion equation
596,149.92 : 822,692.84 = 324,224.01 : x - Step 2: Convert to fraction form
596,149.92/822,692.84 = 324,224.01/x - Step 3: Cross multiply
596,149.92x = 822,692.84 × 324,224.01 - Step 4: Simplify right side
596,149.92x = 266,736,769,961.97 - Step 5: Solve for x
x = 266,736,769,961.97/596,149.92 - Step 6: Final answer
x = 447,432.37
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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.