Finding the Third Proportional to 291,974.63 and 627,594.75
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Solution
The third proportional to 291,974.63 and 627,594.75 is: 1,349,004.80
Step by Step Solution
- Step 1: Write the proportion equation
291,974.63 : 627,594.75 = 627,594.75 : x - Step 2: Convert to fraction form
291,974.63/627,594.75 = 627,594.75/x - Step 3: Cross multiply
291,974.63x = 627,594.75 × 627,594.75 - Step 4: Simplify right side
291,974.63x = 393,875,170,227.56 - Step 5: Solve for x
x = 393,875,170,227.56/291,974.63 - Step 6: Final answer
x = 1,349,004.80
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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.