Home / 2,502,759.75-3,456,659.66-1,696,544.07

Finding the Fourth Proportional to 2,502,759.75, 3,456,659.66 and 1,696,544.07

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Solution

The fourth proportional to 2,502,759.75, 3,456,659.66 and 1,696,544.07 is: 2,343,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,759.75 : 3,456,659.66 = 1,696,544.07 : x
  2. Step 2: Convert to fraction form
    2,502,759.75/3,456,659.66 = 1,696,544.07/x
  3. Step 3: Cross multiply
    2,502,759.75x = 3,456,659.66 × 1,696,544.07
  4. Step 4: Simplify right side
    2,502,759.75x = 5,864,375,439,698.50
  5. Step 5: Solve for x
    x = 5,864,375,439,698.50/2,502,759.75
  6. Step 6: Final answer
    x = 2,343,163.56

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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.