Finding the Third Proportional to 270,246.75 and 625,548.75
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Solution
The third proportional to 270,246.75 and 625,548.75 is: 1,447,977.59
Step by Step Solution
- Step 1: Write the proportion equation
270,246.75 : 625,548.75 = 625,548.75 : x - Step 2: Convert to fraction form
270,246.75/625,548.75 = 625,548.75/x - Step 3: Cross multiply
270,246.75x = 625,548.75 × 625,548.75 - Step 4: Simplify right side
270,246.75x = 391,311,238,626.56 - Step 5: Solve for x
x = 391,311,238,626.56/270,246.75 - Step 6: Final answer
x = 1,447,977.59
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These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.