Finding the Third Proportional to 902,476.69 and 1,353,909.94
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Solution
The third proportional to 902,476.69 and 1,353,909.94 is: 2,031,157.31
Step by Step Solution
- Step 1: Write the proportion equation
902,476.69 : 1,353,909.94 = 1,353,909.94 : x - Step 2: Convert to fraction form
902,476.69/1,353,909.94 = 1,353,909.94/x - Step 3: Cross multiply
902,476.69x = 1,353,909.94 × 1,353,909.94 - Step 4: Simplify right side
902,476.69x = 1,833,072,118,861.25 - Step 5: Solve for x
x = 1,833,072,118,861.25/902,476.69 - Step 6: Final answer
x = 2,031,157.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.