Finding the Third Proportional to 587,964.56 and 1,246,579.69
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Solution
The third proportional to 587,964.56 and 1,246,579.69 is: 2,642,949.96
Step by Step Solution
- Step 1: Write the proportion equation
587,964.56 : 1,246,579.69 = 1,246,579.69 : x - Step 2: Convert to fraction form
587,964.56/1,246,579.69 = 1,246,579.69/x - Step 3: Cross multiply
587,964.56x = 1,246,579.69 × 1,246,579.69 - Step 4: Simplify right side
587,964.56x = 1,553,960,917,287.60 - Step 5: Solve for x
x = 1,553,960,917,287.60/587,964.56 - Step 6: Final answer
x = 2,642,949.96
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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.