Finding the Third Proportional to 647,566 and 971,350
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Solution
The third proportional to 647,566 and 971,350 is: 1,457,026.50
Step by Step Solution
- Step 1: Write the proportion equation
647,566 : 971,350 = 971,350 : x - Step 2: Convert to fraction form
647,566/971,350 = 971,350/x - Step 3: Cross multiply
647,566x = 971,350 × 971,350 - Step 4: Simplify right side
647,566x = 943,520,822,500 - Step 5: Solve for x
x = 943,520,822,500/647,566 - Step 6: Final answer
x = 1,457,026.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.