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Finding the Third Proportional to 575,526 and 1,251,864

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Solution

The third proportional to 575,526 and 1,251,864 is: 2,723,010.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,526 : 1,251,864 = 1,251,864 : x
  2. Step 2: Convert to fraction form
    575,526/1,251,864 = 1,251,864/x
  3. Step 3: Cross multiply
    575,526x = 1,251,864 × 1,251,864
  4. Step 4: Simplify right side
    575,526x = 1,567,163,474,496
  5. Step 5: Solve for x
    x = 1,567,163,474,496/575,526
  6. Step 6: Final answer
    x = 2,723,010.73

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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.