Finding the Third Proportional to 434,327.63 and 660,346.88
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Solution
The third proportional to 434,327.63 and 660,346.88 is: 1,003,984.02
Step by Step Solution
- Step 1: Write the proportion equation
434,327.63 : 660,346.88 = 660,346.88 : x - Step 2: Convert to fraction form
434,327.63/660,346.88 = 660,346.88/x - Step 3: Cross multiply
434,327.63x = 660,346.88 × 660,346.88 - Step 4: Simplify right side
434,327.63x = 436,057,995,322.27 - Step 5: Solve for x
x = 436,057,995,322.27/434,327.63 - Step 6: Final answer
x = 1,003,984.02
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.