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Finding the Third Proportional to 374,176.13 and 576,028.13

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Solution

The third proportional to 374,176.13 and 576,028.13 is: 886,770.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,176.13 : 576,028.13 = 576,028.13 : x
  2. Step 2: Convert to fraction form
    374,176.13/576,028.13 = 576,028.13/x
  3. Step 3: Cross multiply
    374,176.13x = 576,028.13 × 576,028.13
  4. Step 4: Simplify right side
    374,176.13x = 331,808,400,791.02
  5. Step 5: Solve for x
    x = 331,808,400,791.02/374,176.13
  6. Step 6: Final answer
    x = 886,770.64

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.