Finding the Third Proportional to 1,740,604.25 and 2,660,946.50
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Solution
The third proportional to 1,740,604.25 and 2,660,946.50 is: 4,067,918.53
Step by Step Solution
- Step 1: Write the proportion equation
1,740,604.25 : 2,660,946.50 = 2,660,946.50 : x - Step 2: Convert to fraction form
1,740,604.25/2,660,946.50 = 2,660,946.50/x - Step 3: Cross multiply
1,740,604.25x = 2,660,946.50 × 2,660,946.50 - Step 4: Simplify right side
1,740,604.25x = 7,080,636,275,862.25 - Step 5: Solve for x
x = 7,080,636,275,862.25/1,740,604.25 - Step 6: Final answer
x = 4,067,918.53
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.