Finding the Third Proportional to 4,440,566.81 and 9,566,348.06
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Solution
The third proportional to 4,440,566.81 and 9,566,348.06 is: 20,608,858.99
Step by Step Solution
- Step 1: Write the proportion equation
4,440,566.81 : 9,566,348.06 = 9,566,348.06 : x - Step 2: Convert to fraction form
4,440,566.81/9,566,348.06 = 9,566,348.06/x - Step 3: Cross multiply
4,440,566.81x = 9,566,348.06 × 9,566,348.06 - Step 4: Simplify right side
4,440,566.81x = 91,515,015,252,897.50 - Step 5: Solve for x
x = 91,515,015,252,897.50/4,440,566.81 - Step 6: Final answer
x = 20,608,858.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.