Finding the Fourth Proportional to 4,337,855.48, 5,986,241.12 and 2,404,240.90
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Solution
The fourth proportional to 4,337,855.48, 5,986,241.12 and 2,404,240.90 is: 3,317,852.75
Step by Step Solution
- Step 1: Write the proportion equation
4,337,855.48 : 5,986,241.12 = 2,404,240.90 : x - Step 2: Convert to fraction form
4,337,855.48/5,986,241.12 = 2,404,240.90/x - Step 3: Cross multiply
4,337,855.48x = 5,986,241.12 × 2,404,240.90 - Step 4: Simplify right side
4,337,855.48x = 14,392,365,737,965.81 - Step 5: Solve for x
x = 14,392,365,737,965.81/4,337,855.48 - Step 6: Final answer
x = 3,317,852.75
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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.