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Finding the Third Proportional to 493,369 and 1,079,006

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Solution

The third proportional to 493,369 and 1,079,006 is: 2,359,803.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    493,369 : 1,079,006 = 1,079,006 : x
  2. Step 2: Convert to fraction form
    493,369/1,079,006 = 1,079,006/x
  3. Step 3: Cross multiply
    493,369x = 1,079,006 × 1,079,006
  4. Step 4: Simplify right side
    493,369x = 1,164,253,948,036
  5. Step 5: Solve for x
    x = 1,164,253,948,036/493,369
  6. Step 6: Final answer
    x = 2,359,803.61

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.