Finding the Third Proportional to 344,343.75 and 730,371.75
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Solution
The third proportional to 344,343.75 and 730,371.75 is: 1,549,158.05
Step by Step Solution
- Step 1: Write the proportion equation
344,343.75 : 730,371.75 = 730,371.75 : x - Step 2: Convert to fraction form
344,343.75/730,371.75 = 730,371.75/x - Step 3: Cross multiply
344,343.75x = 730,371.75 × 730,371.75 - Step 4: Simplify right side
344,343.75x = 533,442,893,198.06 - Step 5: Solve for x
x = 533,442,893,198.06/344,343.75 - Step 6: Final answer
x = 1,549,158.05
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.