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Finding the Third Proportional to 526,264 and 1,088,631

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Solution

The third proportional to 526,264 and 1,088,631 is: 2,251,944.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,264 : 1,088,631 = 1,088,631 : x
  2. Step 2: Convert to fraction form
    526,264/1,088,631 = 1,088,631/x
  3. Step 3: Cross multiply
    526,264x = 1,088,631 × 1,088,631
  4. Step 4: Simplify right side
    526,264x = 1,185,117,454,161
  5. Step 5: Solve for x
    x = 1,185,117,454,161/526,264
  6. Step 6: Final answer
    x = 2,251,944.75

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.