Finding the Fourth Proportional to 1,531,760.73, 2,297,727.50 and 466,837.53
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Solution
The fourth proportional to 1,531,760.73, 2,297,727.50 and 466,837.53 is: 700,282.63
Step by Step Solution
- Step 1: Write the proportion equation
1,531,760.73 : 2,297,727.50 = 466,837.53 : x - Step 2: Convert to fraction form
1,531,760.73/2,297,727.50 = 466,837.53/x - Step 3: Cross multiply
1,531,760.73x = 2,297,727.50 × 466,837.53 - Step 4: Simplify right side
1,531,760.73x = 1,072,665,430,713.08 - Step 5: Solve for x
x = 1,072,665,430,713.08/1,531,760.73 - Step 6: Final answer
x = 700,282.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.