Finding the Third Proportional to 4,121,566.50 and 8,929,203
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Solution
The third proportional to 4,121,566.50 and 8,929,203 is: 19,344,748.22
Step by Step Solution
- Step 1: Write the proportion equation
4,121,566.50 : 8,929,203 = 8,929,203 : x - Step 2: Convert to fraction form
4,121,566.50/8,929,203 = 8,929,203/x - Step 3: Cross multiply
4,121,566.50x = 8,929,203 × 8,929,203 - Step 4: Simplify right side
4,121,566.50x = 79,730,666,215,209 - Step 5: Solve for x
x = 79,730,666,215,209/4,121,566.50 - Step 6: Final answer
x = 19,344,748.22
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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.