Home / 1,744,795.75-2,407,157.66-1,082,201.13

Finding the Fourth Proportional to 1,744,795.75, 2,407,157.66 and 1,082,201.13

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Solution

The fourth proportional to 1,744,795.75, 2,407,157.66 and 1,082,201.13 is: 1,493,027.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,795.75 : 2,407,157.66 = 1,082,201.13 : x
  2. Step 2: Convert to fraction form
    1,744,795.75/2,407,157.66 = 1,082,201.13/x
  3. Step 3: Cross multiply
    1,744,795.75x = 2,407,157.66 × 1,082,201.13
  4. Step 4: Simplify right side
    1,744,795.75x = 2,605,028,722,293.36
  5. Step 5: Solve for x
    x = 2,605,028,722,293.36/1,744,795.75
  6. Step 6: Final answer
    x = 1,493,027.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.