Finding the Fourth Proportional to 3,250,230.36, 4,874,195.48 and 944,243.70
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Solution
The fourth proportional to 3,250,230.36, 4,874,195.48 and 944,243.70 is: 1,416,031.44
Step by Step Solution
- Step 1: Write the proportion equation
3,250,230.36 : 4,874,195.48 = 944,243.70 : x - Step 2: Convert to fraction form
3,250,230.36/4,874,195.48 = 944,243.70/x - Step 3: Cross multiply
3,250,230.36x = 4,874,195.48 × 944,243.70 - Step 4: Simplify right side
3,250,230.36x = 4,602,428,369,837.26 - Step 5: Solve for x
x = 4,602,428,369,837.26/3,250,230.36 - Step 6: Final answer
x = 1,416,031.44
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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.