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Finding the Third Proportional to 3,104,288 and 4,637,319

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Solution

The third proportional to 3,104,288 and 4,637,319 is: 6,927,426.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,288 : 4,637,319 = 4,637,319 : x
  2. Step 2: Convert to fraction form
    3,104,288/4,637,319 = 4,637,319/x
  3. Step 3: Cross multiply
    3,104,288x = 4,637,319 × 4,637,319
  4. Step 4: Simplify right side
    3,104,288x = 21,504,727,507,761
  5. Step 5: Solve for x
    x = 21,504,727,507,761/3,104,288
  6. Step 6: Final answer
    x = 6,927,426.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.