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Finding the Third Proportional to 539,001 and 898,261.50

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Solution

The third proportional to 539,001 and 898,261.50 is: 1,496,980.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,001 : 898,261.50 = 898,261.50 : x
  2. Step 2: Convert to fraction form
    539,001/898,261.50 = 898,261.50/x
  3. Step 3: Cross multiply
    539,001x = 898,261.50 × 898,261.50
  4. Step 4: Simplify right side
    539,001x = 806,873,722,382.25
  5. Step 5: Solve for x
    x = 806,873,722,382.25/539,001
  6. Step 6: Final answer
    x = 1,496,980.01

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.