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Finding the Third Proportional to 703,695 and 1,533,693

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Solution

The third proportional to 703,695 and 1,533,693 is: 3,342,661.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,695 : 1,533,693 = 1,533,693 : x
  2. Step 2: Convert to fraction form
    703,695/1,533,693 = 1,533,693/x
  3. Step 3: Cross multiply
    703,695x = 1,533,693 × 1,533,693
  4. Step 4: Simplify right side
    703,695x = 2,352,214,218,249
  5. Step 5: Solve for x
    x = 2,352,214,218,249/703,695
  6. Step 6: Final answer
    x = 3,342,661.55

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.