Finding the Third Proportional to 483,160 and 1,024,792
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Solution
The third proportional to 483,160 and 1,024,792 is: 2,173,604.28
Step by Step Solution
- Step 1: Write the proportion equation
483,160 : 1,024,792 = 1,024,792 : x - Step 2: Convert to fraction form
483,160/1,024,792 = 1,024,792/x - Step 3: Cross multiply
483,160x = 1,024,792 × 1,024,792 - Step 4: Simplify right side
483,160x = 1,050,198,643,264 - Step 5: Solve for x
x = 1,050,198,643,264/483,160 - Step 6: Final answer
x = 2,173,604.28
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.