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Finding the Third Proportional to 873,386.50 and 1,887,014

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Solution

The third proportional to 873,386.50 and 1,887,014 is: 4,077,028.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,386.50 : 1,887,014 = 1,887,014 : x
  2. Step 2: Convert to fraction form
    873,386.50/1,887,014 = 1,887,014/x
  3. Step 3: Cross multiply
    873,386.50x = 1,887,014 × 1,887,014
  4. Step 4: Simplify right side
    873,386.50x = 3,560,821,836,196
  5. Step 5: Solve for x
    x = 3,560,821,836,196/873,386.50
  6. Step 6: Final answer
    x = 4,077,028.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.