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Finding the Third Proportional to 591,370 and 904,793

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Solution

The third proportional to 591,370 and 904,793 is: 1,384,328.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,370 : 904,793 = 904,793 : x
  2. Step 2: Convert to fraction form
    591,370/904,793 = 904,793/x
  3. Step 3: Cross multiply
    591,370x = 904,793 × 904,793
  4. Step 4: Simplify right side
    591,370x = 818,650,372,849
  5. Step 5: Solve for x
    x = 818,650,372,849/591,370
  6. Step 6: Final answer
    x = 1,384,328.55

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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.