Finding the Third Proportional to 5,507,124 and 11,929,522
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Solution
The third proportional to 5,507,124 and 11,929,522 is: 25,841,708.88
Step by Step Solution
- Step 1: Write the proportion equation
5,507,124 : 11,929,522 = 11,929,522 : x - Step 2: Convert to fraction form
5,507,124/11,929,522 = 11,929,522/x - Step 3: Cross multiply
5,507,124x = 11,929,522 × 11,929,522 - Step 4: Simplify right side
5,507,124x = 142,313,495,148,484 - Step 5: Solve for x
x = 142,313,495,148,484/5,507,124 - Step 6: Final answer
x = 25,841,708.88
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.