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Finding the Third Proportional to 484,998 and 1,058,100

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Solution

The third proportional to 484,998 and 1,058,100 is: 2,308,412.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,998 : 1,058,100 = 1,058,100 : x
  2. Step 2: Convert to fraction form
    484,998/1,058,100 = 1,058,100/x
  3. Step 3: Cross multiply
    484,998x = 1,058,100 × 1,058,100
  4. Step 4: Simplify right side
    484,998x = 1,119,575,610,000
  5. Step 5: Solve for x
    x = 1,119,575,610,000/484,998
  6. Step 6: Final answer
    x = 2,308,412.84

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.