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Finding the Third Proportional to 364,624.03 and 576,904.78

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Solution

The third proportional to 364,624.03 and 576,904.78 is: 912,773.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,624.03 : 576,904.78 = 576,904.78 : x
  2. Step 2: Convert to fraction form
    364,624.03/576,904.78 = 576,904.78/x
  3. Step 3: Cross multiply
    364,624.03x = 576,904.78 × 576,904.78
  4. Step 4: Simplify right side
    364,624.03x = 332,819,126,629.11
  5. Step 5: Solve for x
    x = 332,819,126,629.11/364,624.03
  6. Step 6: Final answer
    x = 912,773.43

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.