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Finding the Third Proportional to 230,883 and 360,904.50

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Solution

The third proportional to 230,883 and 360,904.50 is: 564,147.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,883 : 360,904.50 = 360,904.50 : x
  2. Step 2: Convert to fraction form
    230,883/360,904.50 = 360,904.50/x
  3. Step 3: Cross multiply
    230,883x = 360,904.50 × 360,904.50
  4. Step 4: Simplify right side
    230,883x = 130,252,058,120.25
  5. Step 5: Solve for x
    x = 130,252,058,120.25/230,883
  6. Step 6: Final answer
    x = 564,147.46

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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.