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Finding the Third Proportional to 673,350 and 1,477,545

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Solution

The third proportional to 673,350 and 1,477,545 is: 3,242,205.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,350 : 1,477,545 = 1,477,545 : x
  2. Step 2: Convert to fraction form
    673,350/1,477,545 = 1,477,545/x
  3. Step 3: Cross multiply
    673,350x = 1,477,545 × 1,477,545
  4. Step 4: Simplify right side
    673,350x = 2,183,139,227,025
  5. Step 5: Solve for x
    x = 2,183,139,227,025/673,350
  6. Step 6: Final answer
    x = 3,242,205.73

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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.