Finding the Third Proportional to 484,448.63 and 1,042,930.13
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Solution
The third proportional to 484,448.63 and 1,042,930.13 is: 2,245,239.62
Step by Step Solution
- Step 1: Write the proportion equation
484,448.63 : 1,042,930.13 = 1,042,930.13 : x - Step 2: Convert to fraction form
484,448.63/1,042,930.13 = 1,042,930.13/x - Step 3: Cross multiply
484,448.63x = 1,042,930.13 × 1,042,930.13 - Step 4: Simplify right side
484,448.63x = 1,087,703,245,632.52 - Step 5: Solve for x
x = 1,087,703,245,632.52/484,448.63 - Step 6: Final answer
x = 2,245,239.62
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.