Finding the Third Proportional to 443,707.88 and 971,376.75
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Solution
The third proportional to 443,707.88 and 971,376.75 is: 2,126,563.09
Step by Step Solution
- Step 1: Write the proportion equation
443,707.88 : 971,376.75 = 971,376.75 : x - Step 2: Convert to fraction form
443,707.88/971,376.75 = 971,376.75/x - Step 3: Cross multiply
443,707.88x = 971,376.75 × 971,376.75 - Step 4: Simplify right side
443,707.88x = 943,572,790,440.56 - Step 5: Solve for x
x = 943,572,790,440.56/443,707.88 - Step 6: Final answer
x = 2,126,563.09
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.