Finding the Third Proportional to 527,375.81 and 1,136,885.63
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Solution
The third proportional to 527,375.81 and 1,136,885.63 is: 2,450,830.88
Step by Step Solution
- Step 1: Write the proportion equation
527,375.81 : 1,136,885.63 = 1,136,885.63 : x - Step 2: Convert to fraction form
527,375.81/1,136,885.63 = 1,136,885.63/x - Step 3: Cross multiply
527,375.81x = 1,136,885.63 × 1,136,885.63 - Step 4: Simplify right side
527,375.81x = 1,292,508,924,331.64 - Step 5: Solve for x
x = 1,292,508,924,331.64/527,375.81 - Step 6: Final answer
x = 2,450,830.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.