Finding the Fourth Proportional to 5,452,194.27, 7,523,690.04 and 3,004,668.75
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Solution
The fourth proportional to 5,452,194.27, 7,523,690.04 and 3,004,668.75 is: 4,146,256.58
Step by Step Solution
- Step 1: Write the proportion equation
5,452,194.27 : 7,523,690.04 = 3,004,668.75 : x - Step 2: Convert to fraction form
5,452,194.27/7,523,690.04 = 3,004,668.75/x - Step 3: Cross multiply
5,452,194.27x = 7,523,690.04 × 3,004,668.75 - Step 4: Simplify right side
5,452,194.27x = 22,606,196,347,874.25 - Step 5: Solve for x
x = 22,606,196,347,874.25/5,452,194.27 - Step 6: Final answer
x = 4,146,256.58
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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.