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Finding the Third Proportional to 955,253.25 and 1,298,009.81

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Solution

The third proportional to 955,253.25 and 1,298,009.81 is: 1,763,751.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,253.25 : 1,298,009.81 = 1,298,009.81 : x
  2. Step 2: Convert to fraction form
    955,253.25/1,298,009.81 = 1,298,009.81/x
  3. Step 3: Cross multiply
    955,253.25x = 1,298,009.81 × 1,298,009.81
  4. Step 4: Simplify right side
    955,253.25x = 1,684,829,473,346.29
  5. Step 5: Solve for x
    x = 1,684,829,473,346.29/955,253.25
  6. Step 6: Final answer
    x = 1,763,751.63

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.