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Finding the Third Proportional to 425,335 and 927,944

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Solution

The third proportional to 425,335 and 927,944 is: 2,024,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,335 : 927,944 = 927,944 : x
  2. Step 2: Convert to fraction form
    425,335/927,944 = 927,944/x
  3. Step 3: Cross multiply
    425,335x = 927,944 × 927,944
  4. Step 4: Simplify right side
    425,335x = 861,080,067,136
  5. Step 5: Solve for x
    x = 861,080,067,136/425,335
  6. Step 6: Final answer
    x = 2,024,474.98

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.