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Finding the Third Proportional to 964,832 and 1,418,337

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Solution

The third proportional to 964,832 and 1,418,337 is: 2,085,005.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,832 : 1,418,337 = 1,418,337 : x
  2. Step 2: Convert to fraction form
    964,832/1,418,337 = 1,418,337/x
  3. Step 3: Cross multiply
    964,832x = 1,418,337 × 1,418,337
  4. Step 4: Simplify right side
    964,832x = 2,011,679,845,569
  5. Step 5: Solve for x
    x = 2,011,679,845,569/964,832
  6. Step 6: Final answer
    x = 2,085,005.31

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.