Finding the Third Proportional to 857,271 and 1,175,553.75
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Solution
The third proportional to 857,271 and 1,175,553.75 is: 1,612,006.73
Step by Step Solution
- Step 1: Write the proportion equation
857,271 : 1,175,553.75 = 1,175,553.75 : x - Step 2: Convert to fraction form
857,271/1,175,553.75 = 1,175,553.75/x - Step 3: Cross multiply
857,271x = 1,175,553.75 × 1,175,553.75 - Step 4: Simplify right side
857,271x = 1,381,926,619,139.06 - Step 5: Solve for x
x = 1,381,926,619,139.06/857,271 - Step 6: Final answer
x = 1,612,006.73
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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.