Finding the Third Proportional to 7,290,744 and 15,954,599
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Solution
The third proportional to 7,290,744 and 15,954,599 is: 34,914,026.50
Step by Step Solution
- Step 1: Write the proportion equation
7,290,744 : 15,954,599 = 15,954,599 : x - Step 2: Convert to fraction form
7,290,744/15,954,599 = 15,954,599/x - Step 3: Cross multiply
7,290,744x = 15,954,599 × 15,954,599 - Step 4: Simplify right side
7,290,744x = 254,549,229,250,801 - Step 5: Solve for x
x = 254,549,229,250,801/7,290,744 - Step 6: Final answer
x = 34,914,026.50
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.