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Finding the Third Proportional to 255,175 and 596,015.50

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Solution

The third proportional to 255,175 and 596,015.50 is: 1,392,121.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,175 : 596,015.50 = 596,015.50 : x
  2. Step 2: Convert to fraction form
    255,175/596,015.50 = 596,015.50/x
  3. Step 3: Cross multiply
    255,175x = 596,015.50 × 596,015.50
  4. Step 4: Simplify right side
    255,175x = 355,234,476,240.25
  5. Step 5: Solve for x
    x = 355,234,476,240.25/255,175
  6. Step 6: Final answer
    x = 1,392,121.00

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.