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Finding the Third Proportional to 483,153 and 1,024,770

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Solution

The third proportional to 483,153 and 1,024,770 is: 2,173,542.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,153 : 1,024,770 = 1,024,770 : x
  2. Step 2: Convert to fraction form
    483,153/1,024,770 = 1,024,770/x
  3. Step 3: Cross multiply
    483,153x = 1,024,770 × 1,024,770
  4. Step 4: Simplify right side
    483,153x = 1,050,153,552,900
  5. Step 5: Solve for x
    x = 1,050,153,552,900/483,153
  6. Step 6: Final answer
    x = 2,173,542.44

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.