Finding the Third Proportional to 346,029.75 and 743,791.50
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Solution
The third proportional to 346,029.75 and 743,791.50 is: 1,598,781.02
Step by Step Solution
- Step 1: Write the proportion equation
346,029.75 : 743,791.50 = 743,791.50 : x - Step 2: Convert to fraction form
346,029.75/743,791.50 = 743,791.50/x - Step 3: Cross multiply
346,029.75x = 743,791.50 × 743,791.50 - Step 4: Simplify right side
346,029.75x = 553,225,795,472.25 - Step 5: Solve for x
x = 553,225,795,472.25/346,029.75 - Step 6: Final answer
x = 1,598,781.02
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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.