Finding the Third Proportional to 566,559 and 1,217,322
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Solution
The third proportional to 566,559 and 1,217,322 is: 2,615,566.70
Step by Step Solution
- Step 1: Write the proportion equation
566,559 : 1,217,322 = 1,217,322 : x - Step 2: Convert to fraction form
566,559/1,217,322 = 1,217,322/x - Step 3: Cross multiply
566,559x = 1,217,322 × 1,217,322 - Step 4: Simplify right side
566,559x = 1,481,872,851,684 - Step 5: Solve for x
x = 1,481,872,851,684/566,559 - Step 6: Final answer
x = 2,615,566.70
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.