Finding the Fourth Proportional to 5,894,230.48, 8,841,316.56 and 5,093,074.08
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Solution
The fourth proportional to 5,894,230.48, 8,841,316.56 and 5,093,074.08 is: 7,639,585.92
Step by Step Solution
- Step 1: Write the proportion equation
5,894,230.48 : 8,841,316.56 = 5,093,074.08 : x - Step 2: Convert to fraction form
5,894,230.48/8,841,316.56 = 5,093,074.08/x - Step 3: Cross multiply
5,894,230.48x = 8,841,316.56 × 5,093,074.08 - Step 4: Simplify right side
5,894,230.48x = 45,029,480,204,810.77 - Step 5: Solve for x
x = 45,029,480,204,810.77/5,894,230.48 - Step 6: Final answer
x = 7,639,585.92
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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.