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Finding the Third Proportional to 369,457 and 795,904

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Solution

The third proportional to 369,457 and 795,904 is: 1,714,578.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,457 : 795,904 = 795,904 : x
  2. Step 2: Convert to fraction form
    369,457/795,904 = 795,904/x
  3. Step 3: Cross multiply
    369,457x = 795,904 × 795,904
  4. Step 4: Simplify right side
    369,457x = 633,463,177,216
  5. Step 5: Solve for x
    x = 633,463,177,216/369,457
  6. Step 6: Final answer
    x = 1,714,578.90

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.