Finding the Fourth Proportional to 5,916,446.52, 8,879,705.55 and 2,324,725.08
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Solution
The fourth proportional to 5,916,446.52, 8,879,705.55 and 2,324,725.08 is: 3,489,066.30
Step by Step Solution
- Step 1: Write the proportion equation
5,916,446.52 : 8,879,705.55 = 2,324,725.08 : x - Step 2: Convert to fraction form
5,916,446.52/8,879,705.55 = 2,324,725.08/x - Step 3: Cross multiply
5,916,446.52x = 8,879,705.55 × 2,324,725.08 - Step 4: Simplify right side
5,916,446.52x = 20,642,874,195,100.20 - Step 5: Solve for x
x = 20,642,874,195,100.20/5,916,446.52 - Step 6: Final answer
x = 3,489,066.30
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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.