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Finding the Third Proportional to 436,104 and 955,152

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Solution

The third proportional to 436,104 and 955,152 is: 2,091,967.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,104 : 955,152 = 955,152 : x
  2. Step 2: Convert to fraction form
    436,104/955,152 = 955,152/x
  3. Step 3: Cross multiply
    436,104x = 955,152 × 955,152
  4. Step 4: Simplify right side
    436,104x = 912,315,343,104
  5. Step 5: Solve for x
    x = 912,315,343,104/436,104
  6. Step 6: Final answer
    x = 2,091,967.38

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.