Finding the Third Proportional to 3,621,740.25 and 7,675,275.75
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Solution
The third proportional to 3,621,740.25 and 7,675,275.75 is: 16,265,621.99
Step by Step Solution
- Step 1: Write the proportion equation
3,621,740.25 : 7,675,275.75 = 7,675,275.75 : x - Step 2: Convert to fraction form
3,621,740.25/7,675,275.75 = 7,675,275.75/x - Step 3: Cross multiply
3,621,740.25x = 7,675,275.75 × 7,675,275.75 - Step 4: Simplify right side
3,621,740.25x = 58,909,857,838,538.06 - Step 5: Solve for x
x = 58,909,857,838,538.06/3,621,740.25 - Step 6: Final answer
x = 16,265,621.99
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.