Finding the Third Proportional to 756,566 and 1,171,396
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Solution
The third proportional to 756,566 and 1,171,396 is: 1,813,679.95
Step by Step Solution
- Step 1: Write the proportion equation
756,566 : 1,171,396 = 1,171,396 : x - Step 2: Convert to fraction form
756,566/1,171,396 = 1,171,396/x - Step 3: Cross multiply
756,566x = 1,171,396 × 1,171,396 - Step 4: Simplify right side
756,566x = 1,372,168,588,816 - Step 5: Solve for x
x = 1,372,168,588,816/756,566 - Step 6: Final answer
x = 1,813,679.95
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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.