Finding the Third Proportional to 4,125,000 and 8,881,902
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Solution
The third proportional to 4,125,000 and 8,881,902 is: 19,124,408.03
Step by Step Solution
- Step 1: Write the proportion equation
4,125,000 : 8,881,902 = 8,881,902 : x - Step 2: Convert to fraction form
4,125,000/8,881,902 = 8,881,902/x - Step 3: Cross multiply
4,125,000x = 8,881,902 × 8,881,902 - Step 4: Simplify right side
4,125,000x = 78,888,183,137,604 - Step 5: Solve for x
x = 78,888,183,137,604/4,125,000 - Step 6: Final answer
x = 19,124,408.03
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.