Finding the Third Proportional to 964,839.09 and 1,286,276.84
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Solution
The third proportional to 964,839.09 and 1,286,276.84 is: 1,714,802.09
Step by Step Solution
- Step 1: Write the proportion equation
964,839.09 : 1,286,276.84 = 1,286,276.84 : x - Step 2: Convert to fraction form
964,839.09/1,286,276.84 = 1,286,276.84/x - Step 3: Cross multiply
964,839.09x = 1,286,276.84 × 1,286,276.84 - Step 4: Simplify right side
964,839.09x = 1,654,508,098,669.39 - Step 5: Solve for x
x = 1,654,508,098,669.39/964,839.09 - Step 6: Final answer
x = 1,714,802.09
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.