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Finding the Third Proportional to 798,006 and 1,119,760

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Solution

The third proportional to 798,006 and 1,119,760 is: 1,571,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,006 : 1,119,760 = 1,119,760 : x
  2. Step 2: Convert to fraction form
    798,006/1,119,760 = 1,119,760/x
  3. Step 3: Cross multiply
    798,006x = 1,119,760 × 1,119,760
  4. Step 4: Simplify right side
    798,006x = 1,253,862,457,600
  5. Step 5: Solve for x
    x = 1,253,862,457,600/798,006
  6. Step 6: Final answer
    x = 1,571,244.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.