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Finding the Third Proportional to 1,002,879 and 2,088,702

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Solution

The third proportional to 1,002,879 and 2,088,702 is: 4,350,151.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,879 : 2,088,702 = 2,088,702 : x
  2. Step 2: Convert to fraction form
    1,002,879/2,088,702 = 2,088,702/x
  3. Step 3: Cross multiply
    1,002,879x = 2,088,702 × 2,088,702
  4. Step 4: Simplify right side
    1,002,879x = 4,362,676,044,804
  5. Step 5: Solve for x
    x = 4,362,676,044,804/1,002,879
  6. Step 6: Final answer
    x = 4,350,151.96

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.