Finding the Third Proportional to 340,660.13 and 739,274.06
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Solution
The third proportional to 340,660.13 and 739,274.06 is: 1,604,314.97
Step by Step Solution
- Step 1: Write the proportion equation
340,660.13 : 739,274.06 = 739,274.06 : x - Step 2: Convert to fraction form
340,660.13/739,274.06 = 739,274.06/x - Step 3: Cross multiply
340,660.13x = 739,274.06 × 739,274.06 - Step 4: Simplify right side
340,660.13x = 546,526,139,485.25 - Step 5: Solve for x
x = 546,526,139,485.25/340,660.13 - Step 6: Final answer
x = 1,604,314.97
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.