Finding the Third Proportional to 891,211.88 and 1,924,491.75
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Solution
The third proportional to 891,211.88 and 1,924,491.75 is: 4,155,766.55
Step by Step Solution
- Step 1: Write the proportion equation
891,211.88 : 1,924,491.75 = 1,924,491.75 : x - Step 2: Convert to fraction form
891,211.88/1,924,491.75 = 1,924,491.75/x - Step 3: Cross multiply
891,211.88x = 1,924,491.75 × 1,924,491.75 - Step 4: Simplify right side
891,211.88x = 3,703,668,495,818.06 - Step 5: Solve for x
x = 3,703,668,495,818.06/891,211.88 - Step 6: Final answer
x = 4,155,766.55
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.