Finding the Third Proportional to 587,965.13 and 1,246,580.81
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Solution
The third proportional to 587,965.13 and 1,246,580.81 is: 2,642,952.20
Step by Step Solution
- Step 1: Write the proportion equation
587,965.13 : 1,246,580.81 = 1,246,580.81 : x - Step 2: Convert to fraction form
587,965.13/1,246,580.81 = 1,246,580.81/x - Step 3: Cross multiply
587,965.13x = 1,246,580.81 × 1,246,580.81 - Step 4: Simplify right side
587,965.13x = 1,553,963,722,093.16 - Step 5: Solve for x
x = 1,553,963,722,093.16/587,965.13 - Step 6: Final answer
x = 2,642,952.20
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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.