Finding the Third Proportional to 587,963.81 and 1,246,577.98
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Solution
The third proportional to 587,963.81 and 1,246,577.98 is: 2,642,946.08
Step by Step Solution
- Step 1: Write the proportion equation
587,963.81 : 1,246,577.98 = 1,246,577.98 : x - Step 2: Convert to fraction form
587,963.81/1,246,577.98 = 1,246,577.98/x - Step 3: Cross multiply
587,963.81x = 1,246,577.98 × 1,246,577.98 - Step 4: Simplify right side
587,963.81x = 1,553,956,651,650.66 - Step 5: Solve for x
x = 1,553,956,651,650.66/587,963.81 - Step 6: Final answer
x = 2,642,946.08
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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.