Finding the Third Proportional to 829,068 and 1,784,976
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Solution
The third proportional to 829,068 and 1,784,976 is: 3,843,037.39
Step by Step Solution
- Step 1: Write the proportion equation
829,068 : 1,784,976 = 1,784,976 : x - Step 2: Convert to fraction form
829,068/1,784,976 = 1,784,976/x - Step 3: Cross multiply
829,068x = 1,784,976 × 1,784,976 - Step 4: Simplify right side
829,068x = 3,186,139,320,576 - Step 5: Solve for x
x = 3,186,139,320,576/829,068 - Step 6: Final answer
x = 3,843,037.39
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.