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Finding the Third Proportional to 483,038 and 1,059,388

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Solution

The third proportional to 483,038 and 1,059,388 is: 2,323,425.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,038 : 1,059,388 = 1,059,388 : x
  2. Step 2: Convert to fraction form
    483,038/1,059,388 = 1,059,388/x
  3. Step 3: Cross multiply
    483,038x = 1,059,388 × 1,059,388
  4. Step 4: Simplify right side
    483,038x = 1,122,302,934,544
  5. Step 5: Solve for x
    x = 1,122,302,934,544/483,038
  6. Step 6: Final answer
    x = 2,323,425.76

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Why These Related Problems?

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