Finding the Third Proportional to 393,673.50 and 595,977.75
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Solution
The third proportional to 393,673.50 and 595,977.75 is: 902,243.81
Step by Step Solution
- Step 1: Write the proportion equation
393,673.50 : 595,977.75 = 595,977.75 : x - Step 2: Convert to fraction form
393,673.50/595,977.75 = 595,977.75/x - Step 3: Cross multiply
393,673.50x = 595,977.75 × 595,977.75 - Step 4: Simplify right side
393,673.50x = 355,189,478,495.06 - Step 5: Solve for x
x = 355,189,478,495.06/393,673.50 - Step 6: Final answer
x = 902,243.81
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.