Finding the Third Proportional to 291,959.44 and 627,567.75
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Solution
The third proportional to 291,959.44 and 627,567.75 is: 1,348,958.90
Step by Step Solution
- Step 1: Write the proportion equation
291,959.44 : 627,567.75 = 627,567.75 : x - Step 2: Convert to fraction form
291,959.44/627,567.75 = 627,567.75/x - Step 3: Cross multiply
291,959.44x = 627,567.75 × 627,567.75 - Step 4: Simplify right side
291,959.44x = 393,841,280,840.06 - Step 5: Solve for x
x = 393,841,280,840.06/291,959.44 - Step 6: Final answer
x = 1,348,958.90
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.