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Finding the Third Proportional to 1,204,055.51 and 2,534,166.79

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Solution

The third proportional to 1,204,055.51 and 2,534,166.79 is: 5,333,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,055.51 : 2,534,166.79 = 2,534,166.79 : x
  2. Step 2: Convert to fraction form
    1,204,055.51/2,534,166.79 = 2,534,166.79/x
  3. Step 3: Cross multiply
    1,204,055.51x = 2,534,166.79 × 2,534,166.79
  4. Step 4: Simplify right side
    1,204,055.51x = 6,422,001,324,686.30
  5. Step 5: Solve for x
    x = 6,422,001,324,686.30/1,204,055.51
  6. Step 6: Final answer
    x = 5,333,642.25

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.