Finding the Third Proportional to 443,735.63 and 971,937.94
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Solution
The third proportional to 443,735.63 and 971,937.94 is: 2,128,887.79
Step by Step Solution
- Step 1: Write the proportion equation
443,735.63 : 971,937.94 = 971,937.94 : x - Step 2: Convert to fraction form
443,735.63/971,937.94 = 971,937.94/x - Step 3: Cross multiply
443,735.63x = 971,937.94 × 971,937.94 - Step 4: Simplify right side
443,735.63x = 944,663,354,351.75 - Step 5: Solve for x
x = 944,663,354,351.75/443,735.63 - Step 6: Final answer
x = 2,128,887.79
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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.