Finding the Third Proportional to 1,763,883.84 and 3,739,718.74
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Solution
The third proportional to 1,763,883.84 and 3,739,718.74 is: 7,928,807.97
Step by Step Solution
- Step 1: Write the proportion equation
1,763,883.84 : 3,739,718.74 = 3,739,718.74 : x - Step 2: Convert to fraction form
1,763,883.84/3,739,718.74 = 3,739,718.74/x - Step 3: Cross multiply
1,763,883.84x = 3,739,718.74 × 3,739,718.74 - Step 4: Simplify right side
1,763,883.84x = 13,985,496,270,668.46 - Step 5: Solve for x
x = 13,985,496,270,668.46/1,763,883.84 - Step 6: Final answer
x = 7,928,807.97
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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.