Finding the Third Proportional to 2,955,483 and 6,366,894
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Solution
The third proportional to 2,955,483 and 6,366,894 is: 13,715,977.80
Step by Step Solution
- Step 1: Write the proportion equation
2,955,483 : 6,366,894 = 6,366,894 : x - Step 2: Convert to fraction form
2,955,483/6,366,894 = 6,366,894/x - Step 3: Cross multiply
2,955,483x = 6,366,894 × 6,366,894 - Step 4: Simplify right side
2,955,483x = 40,537,339,207,236 - Step 5: Solve for x
x = 40,537,339,207,236/2,955,483 - Step 6: Final answer
x = 13,715,977.80
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.