Finding the Third Proportional to 296,076.75 and 439,011.75
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Solution
The third proportional to 296,076.75 and 439,011.75 is: 650,950.53
Step by Step Solution
- Step 1: Write the proportion equation
296,076.75 : 439,011.75 = 439,011.75 : x - Step 2: Convert to fraction form
296,076.75/439,011.75 = 439,011.75/x - Step 3: Cross multiply
296,076.75x = 439,011.75 × 439,011.75 - Step 4: Simplify right side
296,076.75x = 192,731,316,638.06 - Step 5: Solve for x
x = 192,731,316,638.06/296,076.75 - Step 6: Final answer
x = 650,950.53
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.