Finding the Third Proportional to 4,018,306.50 and 8,816,994
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Solution
The third proportional to 4,018,306.50 and 8,816,994 is: 19,346,305.02
Step by Step Solution
- Step 1: Write the proportion equation
4,018,306.50 : 8,816,994 = 8,816,994 : x - Step 2: Convert to fraction form
4,018,306.50/8,816,994 = 8,816,994/x - Step 3: Cross multiply
4,018,306.50x = 8,816,994 × 8,816,994 - Step 4: Simplify right side
4,018,306.50x = 77,739,383,196,036 - Step 5: Solve for x
x = 77,739,383,196,036/4,018,306.50 - Step 6: Final answer
x = 19,346,305.02
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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.