Finding the Third Proportional to 1,482,713.25 and 3,237,342.75
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Solution
The third proportional to 1,482,713.25 and 3,237,342.75 is: 7,068,384.99
Step by Step Solution
- Step 1: Write the proportion equation
1,482,713.25 : 3,237,342.75 = 3,237,342.75 : x - Step 2: Convert to fraction form
1,482,713.25/3,237,342.75 = 3,237,342.75/x - Step 3: Cross multiply
1,482,713.25x = 3,237,342.75 × 3,237,342.75 - Step 4: Simplify right side
1,482,713.25x = 10,480,388,080,977.56 - Step 5: Solve for x
x = 10,480,388,080,977.56/1,482,713.25 - Step 6: Final answer
x = 7,068,384.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.