Finding the Third Proportional to 3,558,729.94 and 7,369,800.19
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Solution
The third proportional to 3,558,729.94 and 7,369,800.19 is: 15,262,173.80
Step by Step Solution
- Step 1: Write the proportion equation
3,558,729.94 : 7,369,800.19 = 7,369,800.19 : x - Step 2: Convert to fraction form
3,558,729.94/7,369,800.19 = 7,369,800.19/x - Step 3: Cross multiply
3,558,729.94x = 7,369,800.19 × 7,369,800.19 - Step 4: Simplify right side
3,558,729.94x = 54,313,954,803,675.03 - Step 5: Solve for x
x = 54,313,954,803,675.03/3,558,729.94 - Step 6: Final answer
x = 15,262,173.80
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.