Finding the Third Proportional to 829,176 and 1,757,997
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Solution
The third proportional to 829,176 and 1,757,997 is: 3,727,258.69
Step by Step Solution
- Step 1: Write the proportion equation
829,176 : 1,757,997 = 1,757,997 : x - Step 2: Convert to fraction form
829,176/1,757,997 = 1,757,997/x - Step 3: Cross multiply
829,176x = 1,757,997 × 1,757,997 - Step 4: Simplify right side
829,176x = 3,090,553,452,009 - Step 5: Solve for x
x = 3,090,553,452,009/829,176 - Step 6: Final answer
x = 3,727,258.69
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.