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Finding the Third Proportional to 646,629 and 1,524,283.50

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Solution

The third proportional to 646,629 and 1,524,283.50 is: 3,593,158.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    646,629 : 1,524,283.50 = 1,524,283.50 : x
  2. Step 2: Convert to fraction form
    646,629/1,524,283.50 = 1,524,283.50/x
  3. Step 3: Cross multiply
    646,629x = 1,524,283.50 × 1,524,283.50
  4. Step 4: Simplify right side
    646,629x = 2,323,440,188,372.25
  5. Step 5: Solve for x
    x = 2,323,440,188,372.25/646,629
  6. Step 6: Final answer
    x = 3,593,158.04

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.