Finding the Third Proportional to 4,062,402 and 6,310,527
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Solution
The third proportional to 4,062,402 and 6,310,527 is: 9,802,759.80
Step by Step Solution
- Step 1: Write the proportion equation
4,062,402 : 6,310,527 = 6,310,527 : x - Step 2: Convert to fraction form
4,062,402/6,310,527 = 6,310,527/x - Step 3: Cross multiply
4,062,402x = 6,310,527 × 6,310,527 - Step 4: Simplify right side
4,062,402x = 39,822,751,017,729 - Step 5: Solve for x
x = 39,822,751,017,729/4,062,402 - Step 6: Final answer
x = 9,802,759.80
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.