Finding the Third Proportional to 658,378.13 and 1,414,963.69
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Solution
The third proportional to 658,378.13 and 1,414,963.69 is: 3,040,991.43
Step by Step Solution
- Step 1: Write the proportion equation
658,378.13 : 1,414,963.69 = 1,414,963.69 : x - Step 2: Convert to fraction form
658,378.13/1,414,963.69 = 1,414,963.69/x - Step 3: Cross multiply
658,378.13x = 1,414,963.69 × 1,414,963.69 - Step 4: Simplify right side
658,378.13x = 2,002,122,236,943.60 - Step 5: Solve for x
x = 2,002,122,236,943.60/658,378.13 - Step 6: Final answer
x = 3,040,991.43
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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.