Finding the Third Proportional to 623,202.75 and 1,355,595.75
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Solution
The third proportional to 623,202.75 and 1,355,595.75 is: 2,948,703.03
Step by Step Solution
- Step 1: Write the proportion equation
623,202.75 : 1,355,595.75 = 1,355,595.75 : x - Step 2: Convert to fraction form
623,202.75/1,355,595.75 = 1,355,595.75/x - Step 3: Cross multiply
623,202.75x = 1,355,595.75 × 1,355,595.75 - Step 4: Simplify right side
623,202.75x = 1,837,639,837,418.06 - Step 5: Solve for x
x = 1,837,639,837,418.06/623,202.75 - Step 6: Final answer
x = 2,948,703.03
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.