Finding the Third Proportional to 292,431 and 607,845.75
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Solution
The third proportional to 292,431 and 607,845.75 is: 1,263,465.42
Step by Step Solution
- Step 1: Write the proportion equation
292,431 : 607,845.75 = 607,845.75 : x - Step 2: Convert to fraction form
292,431/607,845.75 = 607,845.75/x - Step 3: Cross multiply
292,431x = 607,845.75 × 607,845.75 - Step 4: Simplify right side
292,431x = 369,476,455,793.06 - Step 5: Solve for x
x = 369,476,455,793.06/292,431 - Step 6: Final answer
x = 1,263,465.42
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.