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Finding the Third Proportional to 604,608 and 903,754

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Solution

The third proportional to 604,608 and 903,754 is: 1,350,910.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,608 : 903,754 = 903,754 : x
  2. Step 2: Convert to fraction form
    604,608/903,754 = 903,754/x
  3. Step 3: Cross multiply
    604,608x = 903,754 × 903,754
  4. Step 4: Simplify right side
    604,608x = 816,771,292,516
  5. Step 5: Solve for x
    x = 816,771,292,516/604,608
  6. Step 6: Final answer
    x = 1,350,910.49

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.