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Finding the Third Proportional to 700,001 and 1,085,970

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Solution

The third proportional to 700,001 and 1,085,970 is: 1,684,755.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,001 : 1,085,970 = 1,085,970 : x
  2. Step 2: Convert to fraction form
    700,001/1,085,970 = 1,085,970/x
  3. Step 3: Cross multiply
    700,001x = 1,085,970 × 1,085,970
  4. Step 4: Simplify right side
    700,001x = 1,179,330,840,900
  5. Step 5: Solve for x
    x = 1,179,330,840,900/700,001
  6. Step 6: Final answer
    x = 1,684,755.94

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.