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Finding the Third Proportional to 365,935.22 and 571,034.81

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Solution

The third proportional to 365,935.22 and 571,034.81 is: 891,088.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,935.22 : 571,034.81 = 571,034.81 : x
  2. Step 2: Convert to fraction form
    365,935.22/571,034.81 = 571,034.81/x
  3. Step 3: Cross multiply
    365,935.22x = 571,034.81 × 571,034.81
  4. Step 4: Simplify right side
    365,935.22x = 326,080,757,086.91
  5. Step 5: Solve for x
    x = 326,080,757,086.91/365,935.22
  6. Step 6: Final answer
    x = 891,088.75

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.