Finding the Third Proportional to 802,639.13 and 1,175,163.75
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Solution
The third proportional to 802,639.13 and 1,175,163.75 is: 1,720,586.25
Step by Step Solution
- Step 1: Write the proportion equation
802,639.13 : 1,175,163.75 = 1,175,163.75 : x - Step 2: Convert to fraction form
802,639.13/1,175,163.75 = 1,175,163.75/x - Step 3: Cross multiply
802,639.13x = 1,175,163.75 × 1,175,163.75 - Step 4: Simplify right side
802,639.13x = 1,381,009,839,314.06 - Step 5: Solve for x
x = 1,381,009,839,314.06/802,639.13 - Step 6: Final answer
x = 1,720,586.25
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.