Finding the Third Proportional to 651,975 and 997,335
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Solution
The third proportional to 651,975 and 997,335 is: 1,525,636.88
Step by Step Solution
- Step 1: Write the proportion equation
651,975 : 997,335 = 997,335 : x - Step 2: Convert to fraction form
651,975/997,335 = 997,335/x - Step 3: Cross multiply
651,975x = 997,335 × 997,335 - Step 4: Simplify right side
651,975x = 994,677,102,225 - Step 5: Solve for x
x = 994,677,102,225/651,975 - Step 6: Final answer
x = 1,525,636.88
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.