Finding the Fourth Proportional to 373,256.68, 559,770.18 and 106,945.84
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Solution
The fourth proportional to 373,256.68, 559,770.18 and 106,945.84 is: 160,385.86
Step by Step Solution
- Step 1: Write the proportion equation
373,256.68 : 559,770.18 = 106,945.84 : x - Step 2: Convert to fraction form
373,256.68/559,770.18 = 106,945.84/x - Step 3: Cross multiply
373,256.68x = 559,770.18 × 106,945.84 - Step 4: Simplify right side
373,256.68x = 59,865,092,107.05 - Step 5: Solve for x
x = 59,865,092,107.05/373,256.68 - Step 6: Final answer
x = 160,385.86
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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.