Finding the Third Proportional to 414,312.50 and 627,069.75
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Solution
The third proportional to 414,312.50 and 627,069.75 is: 949,081.84
Step by Step Solution
- Step 1: Write the proportion equation
414,312.50 : 627,069.75 = 627,069.75 : x - Step 2: Convert to fraction form
414,312.50/627,069.75 = 627,069.75/x - Step 3: Cross multiply
414,312.50x = 627,069.75 × 627,069.75 - Step 4: Simplify right side
414,312.50x = 393,216,471,365.06 - Step 5: Solve for x
x = 393,216,471,365.06/414,312.50 - Step 6: Final answer
x = 949,081.84
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.