Finding the Third Proportional to 619,206.19 and 1,364,122.69
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Solution
The third proportional to 619,206.19 and 1,364,122.69 is: 3,005,187.52
Step by Step Solution
- Step 1: Write the proportion equation
619,206.19 : 1,364,122.69 = 1,364,122.69 : x - Step 2: Convert to fraction form
619,206.19/1,364,122.69 = 1,364,122.69/x - Step 3: Cross multiply
619,206.19x = 1,364,122.69 × 1,364,122.69 - Step 4: Simplify right side
619,206.19x = 1,860,830,706,552.22 - Step 5: Solve for x
x = 1,860,830,706,552.22/619,206.19 - Step 6: Final answer
x = 3,005,187.52
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.