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Finding the Third Proportional to 535,618.13 and 1,115,624.25

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Solution

The third proportional to 535,618.13 and 1,115,624.25 is: 2,323,703.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,618.13 : 1,115,624.25 = 1,115,624.25 : x
  2. Step 2: Convert to fraction form
    535,618.13/1,115,624.25 = 1,115,624.25/x
  3. Step 3: Cross multiply
    535,618.13x = 1,115,624.25 × 1,115,624.25
  4. Step 4: Simplify right side
    535,618.13x = 1,244,617,467,188.06
  5. Step 5: Solve for x
    x = 1,244,617,467,188.06/535,618.13
  6. Step 6: Final answer
    x = 2,323,703.04

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.