Finding the Third Proportional to 7,498,724 and 11,199,036
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Solution
The third proportional to 7,498,724 and 11,199,036 is: 16,725,299.84
Step by Step Solution
- Step 1: Write the proportion equation
7,498,724 : 11,199,036 = 11,199,036 : x - Step 2: Convert to fraction form
7,498,724/11,199,036 = 11,199,036/x - Step 3: Cross multiply
7,498,724x = 11,199,036 × 11,199,036 - Step 4: Simplify right side
7,498,724x = 125,418,407,329,296 - Step 5: Solve for x
x = 125,418,407,329,296/7,498,724 - Step 6: Final answer
x = 16,725,299.84
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.