Home / 3,650,367.26-5,035,984.62-2,101,258.28

Finding the Fourth Proportional to 3,650,367.26, 5,035,984.62 and 2,101,258.28

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Solution

The fourth proportional to 3,650,367.26, 5,035,984.62 and 2,101,258.28 is: 2,898,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,650,367.26 : 5,035,984.62 = 2,101,258.28 : x
  2. Step 2: Convert to fraction form
    3,650,367.26/5,035,984.62 = 2,101,258.28/x
  3. Step 3: Cross multiply
    3,650,367.26x = 5,035,984.62 × 2,101,258.28
  4. Step 4: Simplify right side
    3,650,367.26x = 10,581,904,380,727.65
  5. Step 5: Solve for x
    x = 10,581,904,380,727.65/3,650,367.26
  6. Step 6: Final answer
    x = 2,898,860.20

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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.