Finding the Third Proportional to 4,190,882 and 6,207,747
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Solution
The third proportional to 4,190,882 and 6,207,747 is: 9,195,229.74
Step by Step Solution
- Step 1: Write the proportion equation
4,190,882 : 6,207,747 = 6,207,747 : x - Step 2: Convert to fraction form
4,190,882/6,207,747 = 6,207,747/x - Step 3: Cross multiply
4,190,882x = 6,207,747 × 6,207,747 - Step 4: Simplify right side
4,190,882x = 38,536,122,816,009 - Step 5: Solve for x
x = 38,536,122,816,009/4,190,882 - Step 6: Final answer
x = 9,195,229.74
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.