Finding the Third Proportional to 481,681.69 and 1,049,181.19
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Solution
The third proportional to 481,681.69 and 1,049,181.19 is: 2,285,287.55
Step by Step Solution
- Step 1: Write the proportion equation
481,681.69 : 1,049,181.19 = 1,049,181.19 : x - Step 2: Convert to fraction form
481,681.69/1,049,181.19 = 1,049,181.19/x - Step 3: Cross multiply
481,681.69x = 1,049,181.19 × 1,049,181.19 - Step 4: Simplify right side
481,681.69x = 1,100,781,164,203.91 - Step 5: Solve for x
x = 1,100,781,164,203.91/481,681.69 - Step 6: Final answer
x = 2,285,287.55
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.