Finding the Third Proportional to 4,416,416 and 6,646,764
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Solution
The third proportional to 4,416,416 and 6,646,764 is: 10,003,466.99
Step by Step Solution
- Step 1: Write the proportion equation
4,416,416 : 6,646,764 = 6,646,764 : x - Step 2: Convert to fraction form
4,416,416/6,646,764 = 6,646,764/x - Step 3: Cross multiply
4,416,416x = 6,646,764 × 6,646,764 - Step 4: Simplify right side
4,416,416x = 44,179,471,671,696 - Step 5: Solve for x
x = 44,179,471,671,696/4,416,416 - Step 6: Final answer
x = 10,003,466.99
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.