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Finding the Third Proportional to 703,838 and 1,534,732

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Solution

The third proportional to 703,838 and 1,534,732 is: 3,346,512.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    703,838 : 1,534,732 = 1,534,732 : x
  2. Step 2: Convert to fraction form
    703,838/1,534,732 = 1,534,732/x
  3. Step 3: Cross multiply
    703,838x = 1,534,732 × 1,534,732
  4. Step 4: Simplify right side
    703,838x = 2,355,402,311,824
  5. Step 5: Solve for x
    x = 2,355,402,311,824/703,838
  6. Step 6: Final answer
    x = 3,346,512.00

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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.