Finding the Third Proportional to 4,745,232 and 10,236,960
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Solution
The third proportional to 4,745,232 and 10,236,960 is: 22,084,346.99
Step by Step Solution
- Step 1: Write the proportion equation
4,745,232 : 10,236,960 = 10,236,960 : x - Step 2: Convert to fraction form
4,745,232/10,236,960 = 10,236,960/x - Step 3: Cross multiply
4,745,232x = 10,236,960 × 10,236,960 - Step 4: Simplify right side
4,745,232x = 104,795,350,041,600 - Step 5: Solve for x
x = 104,795,350,041,600/4,745,232 - Step 6: Final answer
x = 22,084,346.99
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.