Finding the Third Proportional to 3,124,209 and 6,497,214
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Solution
The third proportional to 3,124,209 and 6,497,214 is: 13,511,832.84
Step by Step Solution
- Step 1: Write the proportion equation
3,124,209 : 6,497,214 = 6,497,214 : x - Step 2: Convert to fraction form
3,124,209/6,497,214 = 6,497,214/x - Step 3: Cross multiply
3,124,209x = 6,497,214 × 6,497,214 - Step 4: Simplify right side
3,124,209x = 42,213,789,761,796 - Step 5: Solve for x
x = 42,213,789,761,796/3,124,209 - Step 6: Final answer
x = 13,511,832.84
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.