Finding the Fourth Proportional to 794,732.04, 1,096,743.24 and 432,163.08
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Solution
The fourth proportional to 794,732.04, 1,096,743.24 and 432,163.08 is: 596,392.13
Step by Step Solution
- Step 1: Write the proportion equation
794,732.04 : 1,096,743.24 = 432,163.08 : x - Step 2: Convert to fraction form
794,732.04/1,096,743.24 = 432,163.08/x - Step 3: Cross multiply
794,732.04x = 1,096,743.24 × 432,163.08 - Step 4: Simplify right side
794,732.04x = 473,971,936,567.58 - Step 5: Solve for x
x = 473,971,936,567.58/794,732.04 - Step 6: Final answer
x = 596,392.13
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.