Finding the Third Proportional to 513,076.50 and 772,692.75
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Solution
The third proportional to 513,076.50 and 772,692.75 is: 1,163,674.59
Step by Step Solution
- Step 1: Write the proportion equation
513,076.50 : 772,692.75 = 772,692.75 : x - Step 2: Convert to fraction form
513,076.50/772,692.75 = 772,692.75/x - Step 3: Cross multiply
513,076.50x = 772,692.75 × 772,692.75 - Step 4: Simplify right side
513,076.50x = 597,054,085,902.56 - Step 5: Solve for x
x = 597,054,085,902.56/513,076.50 - Step 6: Final answer
x = 1,163,674.59
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.