Finding the Third Proportional to 617,937.75 and 881,962.88
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Solution
The third proportional to 617,937.75 and 881,962.88 is: 1,258,797.53
Step by Step Solution
- Step 1: Write the proportion equation
617,937.75 : 881,962.88 = 881,962.88 : x - Step 2: Convert to fraction form
617,937.75/881,962.88 = 881,962.88/x - Step 3: Cross multiply
617,937.75x = 881,962.88 × 881,962.88 - Step 4: Simplify right side
617,937.75x = 777,858,512,878.27 - Step 5: Solve for x
x = 777,858,512,878.27/617,937.75 - Step 6: Final answer
x = 1,258,797.53
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.