Finding the Third Proportional to 4,318,370 and 6,453,755
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Solution
The third proportional to 4,318,370 and 6,453,755 is: 9,645,063.67
Step by Step Solution
- Step 1: Write the proportion equation
4,318,370 : 6,453,755 = 6,453,755 : x - Step 2: Convert to fraction form
4,318,370/6,453,755 = 6,453,755/x - Step 3: Cross multiply
4,318,370x = 6,453,755 × 6,453,755 - Step 4: Simplify right side
4,318,370x = 41,650,953,600,025 - Step 5: Solve for x
x = 41,650,953,600,025/4,318,370 - Step 6: Final answer
x = 9,645,063.67
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.