Finding the Third Proportional to 5,506,629 and 11,810,397
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Solution
The third proportional to 5,506,629 and 11,810,397 is: 25,330,465.75
Step by Step Solution
- Step 1: Write the proportion equation
5,506,629 : 11,810,397 = 11,810,397 : x - Step 2: Convert to fraction form
5,506,629/11,810,397 = 11,810,397/x - Step 3: Cross multiply
5,506,629x = 11,810,397 × 11,810,397 - Step 4: Simplify right side
5,506,629x = 139,485,477,297,609 - Step 5: Solve for x
x = 139,485,477,297,609/5,506,629 - Step 6: Final answer
x = 25,330,465.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.