Finding the Fourth Proportional to 3,351,849.24, 5,027,784.18 and 827,504.76
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Solution
The fourth proportional to 3,351,849.24, 5,027,784.18 and 827,504.76 is: 1,241,259.69
Step by Step Solution
- Step 1: Write the proportion equation
3,351,849.24 : 5,027,784.18 = 827,504.76 : x - Step 2: Convert to fraction form
3,351,849.24/5,027,784.18 = 827,504.76/x - Step 3: Cross multiply
3,351,849.24x = 5,027,784.18 × 827,504.76 - Step 4: Simplify right side
3,351,849.24x = 4,160,515,341,202.70 - Step 5: Solve for x
x = 4,160,515,341,202.70/3,351,849.24 - Step 6: Final answer
x = 1,241,259.69
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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.