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Finding the Third Proportional to 210,153 and 466,962

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Solution

The third proportional to 210,153 and 466,962 is: 1,037,594.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,153 : 466,962 = 466,962 : x
  2. Step 2: Convert to fraction form
    210,153/466,962 = 466,962/x
  3. Step 3: Cross multiply
    210,153x = 466,962 × 466,962
  4. Step 4: Simplify right side
    210,153x = 218,053,509,444
  5. Step 5: Solve for x
    x = 218,053,509,444/210,153
  6. Step 6: Final answer
    x = 1,037,594.08

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.