Home / 5,092,632.14-7,027,965.33-2,800,852.97

Finding the Fourth Proportional to 5,092,632.14, 7,027,965.33 and 2,800,852.97

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Solution

The fourth proportional to 5,092,632.14, 7,027,965.33 and 2,800,852.97 is: 3,865,250.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,632.14 : 7,027,965.33 = 2,800,852.97 : x
  2. Step 2: Convert to fraction form
    5,092,632.14/7,027,965.33 = 2,800,852.97/x
  3. Step 3: Cross multiply
    5,092,632.14x = 7,027,965.33 × 2,800,852.97
  4. Step 4: Simplify right side
    5,092,632.14x = 19,684,297,585,157.45
  5. Step 5: Solve for x
    x = 19,684,297,585,157.45/5,092,632.14
  6. Step 6: Final answer
    x = 3,865,250.23

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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.