Finding the Third Proportional to 341,880.75 and 743,964.75
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Solution
The third proportional to 341,880.75 and 743,964.75 is: 1,618,937.45
Step by Step Solution
- Step 1: Write the proportion equation
341,880.75 : 743,964.75 = 743,964.75 : x - Step 2: Convert to fraction form
341,880.75/743,964.75 = 743,964.75/x - Step 3: Cross multiply
341,880.75x = 743,964.75 × 743,964.75 - Step 4: Simplify right side
341,880.75x = 553,483,549,242.56 - Step 5: Solve for x
x = 553,483,549,242.56/341,880.75 - Step 6: Final answer
x = 1,618,937.45
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.