Finding the Third Proportional to 451,465 and 940,297
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Solution
The third proportional to 451,465 and 940,297 is: 1,958,420.80
Step by Step Solution
- Step 1: Write the proportion equation
451,465 : 940,297 = 940,297 : x - Step 2: Convert to fraction form
451,465/940,297 = 940,297/x - Step 3: Cross multiply
451,465x = 940,297 × 940,297 - Step 4: Simplify right side
451,465x = 884,158,448,209 - Step 5: Solve for x
x = 884,158,448,209/451,465 - Step 6: Final answer
x = 1,958,420.80
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.