Finding the Third Proportional to 756,796 and 1,171,914
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Solution
The third proportional to 756,796 and 1,171,914 is: 1,814,732.67
Step by Step Solution
- Step 1: Write the proportion equation
756,796 : 1,171,914 = 1,171,914 : x - Step 2: Convert to fraction form
756,796/1,171,914 = 1,171,914/x - Step 3: Cross multiply
756,796x = 1,171,914 × 1,171,914 - Step 4: Simplify right side
756,796x = 1,373,382,423,396 - Step 5: Solve for x
x = 1,373,382,423,396/756,796 - Step 6: Final answer
x = 1,814,732.67
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.