Finding the Fourth Proportional to 6,091,252.56, 9,132,136.53 and 3,015,120.99
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Solution
The fourth proportional to 6,091,252.56, 9,132,136.53 and 3,015,120.99 is: 4,520,334.08
Step by Step Solution
- Step 1: Write the proportion equation
6,091,252.56 : 9,132,136.53 = 3,015,120.99 : x - Step 2: Convert to fraction form
6,091,252.56/9,132,136.53 = 3,015,120.99/x - Step 3: Cross multiply
6,091,252.56x = 9,132,136.53 × 3,015,120.99 - Step 4: Simplify right side
6,091,252.56x = 27,534,496,532,402.52 - Step 5: Solve for x
x = 27,534,496,532,402.52/6,091,252.56 - Step 6: Final answer
x = 4,520,334.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.