Finding the Third Proportional to 343,395.75 and 745,884.75
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Solution
The third proportional to 343,395.75 and 745,884.75 is: 1,620,125.06
Step by Step Solution
- Step 1: Write the proportion equation
343,395.75 : 745,884.75 = 745,884.75 : x - Step 2: Convert to fraction form
343,395.75/745,884.75 = 745,884.75/x - Step 3: Cross multiply
343,395.75x = 745,884.75 × 745,884.75 - Step 4: Simplify right side
343,395.75x = 556,344,060,282.56 - Step 5: Solve for x
x = 556,344,060,282.56/343,395.75 - Step 6: Final answer
x = 1,620,125.06
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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.