Finding the Third Proportional to 424,975.50 and 924,720.75
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Solution
The third proportional to 424,975.50 and 924,720.75 is: 2,012,135.91
Step by Step Solution
- Step 1: Write the proportion equation
424,975.50 : 924,720.75 = 924,720.75 : x - Step 2: Convert to fraction form
424,975.50/924,720.75 = 924,720.75/x - Step 3: Cross multiply
424,975.50x = 924,720.75 × 924,720.75 - Step 4: Simplify right side
424,975.50x = 855,108,465,480.56 - Step 5: Solve for x
x = 855,108,465,480.56/424,975.50 - Step 6: Final answer
x = 2,012,135.91
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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.