Finding the Third Proportional to 423,933.75 and 909,285.75
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Solution
The third proportional to 423,933.75 and 909,285.75 is: 1,950,306.09
Step by Step Solution
- Step 1: Write the proportion equation
423,933.75 : 909,285.75 = 909,285.75 : x - Step 2: Convert to fraction form
423,933.75/909,285.75 = 909,285.75/x - Step 3: Cross multiply
423,933.75x = 909,285.75 × 909,285.75 - Step 4: Simplify right side
423,933.75x = 826,800,575,153.06 - Step 5: Solve for x
x = 826,800,575,153.06/423,933.75 - Step 6: Final answer
x = 1,950,306.09
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.