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Finding the Third Proportional to 980,832 and 1,499,760

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Solution

The third proportional to 980,832 and 1,499,760 is: 2,293,236.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,832 : 1,499,760 = 1,499,760 : x
  2. Step 2: Convert to fraction form
    980,832/1,499,760 = 1,499,760/x
  3. Step 3: Cross multiply
    980,832x = 1,499,760 × 1,499,760
  4. Step 4: Simplify right side
    980,832x = 2,249,280,057,600
  5. Step 5: Solve for x
    x = 2,249,280,057,600/980,832
  6. Step 6: Final answer
    x = 2,293,236.82

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.