Finding the Third Proportional to 248,615.81 and 544,252.13
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Solution
The third proportional to 248,615.81 and 544,252.13 is: 1,191,438.20
Step by Step Solution
- Step 1: Write the proportion equation
248,615.81 : 544,252.13 = 544,252.13 : x - Step 2: Convert to fraction form
248,615.81/544,252.13 = 544,252.13/x - Step 3: Cross multiply
248,615.81x = 544,252.13 × 544,252.13 - Step 4: Simplify right side
248,615.81x = 296,210,375,567.02 - Step 5: Solve for x
x = 296,210,375,567.02/248,615.81 - Step 6: Final answer
x = 1,191,438.20
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.