Finding the Fourth Proportional to 1,951,087.68, 2,926,683.24 and 531,172.80
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Solution
The fourth proportional to 1,951,087.68, 2,926,683.24 and 531,172.80 is: 796,773.28
Step by Step Solution
- Step 1: Write the proportion equation
1,951,087.68 : 2,926,683.24 = 531,172.80 : x - Step 2: Convert to fraction form
1,951,087.68/2,926,683.24 = 531,172.80/x - Step 3: Cross multiply
1,951,087.68x = 2,926,683.24 × 531,172.80 - Step 4: Simplify right side
1,951,087.68x = 1,554,574,531,303.87 - Step 5: Solve for x
x = 1,554,574,531,303.87/1,951,087.68 - Step 6: Final answer
x = 796,773.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.