Home / 3,050,066.26-4,571,906.91-1,027,611.28

Finding the Fourth Proportional to 3,050,066.26, 4,571,906.91 and 1,027,611.28

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Solution

The fourth proportional to 3,050,066.26, 4,571,906.91 and 1,027,611.28 is: 1,540,341.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,066.26 : 4,571,906.91 = 1,027,611.28 : x
  2. Step 2: Convert to fraction form
    3,050,066.26/4,571,906.91 = 1,027,611.28/x
  3. Step 3: Cross multiply
    3,050,066.26x = 4,571,906.91 × 1,027,611.28
  4. Step 4: Simplify right side
    3,050,066.26x = 4,698,143,111,825.95
  5. Step 5: Solve for x
    x = 4,698,143,111,825.95/3,050,066.26
  6. Step 6: Final answer
    x = 1,540,341.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.