Finding the Third Proportional to 518,132.50 and 1,120,533
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Solution
The third proportional to 518,132.50 and 1,120,533 is: 2,423,307.17
Step by Step Solution
- Step 1: Write the proportion equation
518,132.50 : 1,120,533 = 1,120,533 : x - Step 2: Convert to fraction form
518,132.50/1,120,533 = 1,120,533/x - Step 3: Cross multiply
518,132.50x = 1,120,533 × 1,120,533 - Step 4: Simplify right side
518,132.50x = 1,255,594,204,089 - Step 5: Solve for x
x = 1,255,594,204,089/518,132.50 - Step 6: Final answer
x = 2,423,307.17
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.