Finding the Third Proportional to 295,621.50 and 648,468.75
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Solution
The third proportional to 295,621.50 and 648,468.75 is: 1,422,466.63
Step by Step Solution
- Step 1: Write the proportion equation
295,621.50 : 648,468.75 = 648,468.75 : x - Step 2: Convert to fraction form
295,621.50/648,468.75 = 648,468.75/x - Step 3: Cross multiply
295,621.50x = 648,468.75 × 648,468.75 - Step 4: Simplify right side
295,621.50x = 420,511,719,726.56 - Step 5: Solve for x
x = 420,511,719,726.56/295,621.50 - Step 6: Final answer
x = 1,422,466.63
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.