Home / 9,100,848.22-13,651,309.72-2,277,402.82

Finding the Fourth Proportional to 9,100,848.22, 13,651,309.72 and 2,277,402.82

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Solution

The fourth proportional to 9,100,848.22, 13,651,309.72 and 2,277,402.82 is: 3,416,113.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,848.22 : 13,651,309.72 = 2,277,402.82 : x
  2. Step 2: Convert to fraction form
    9,100,848.22/13,651,309.72 = 2,277,402.82/x
  3. Step 3: Cross multiply
    9,100,848.22x = 13,651,309.72 × 2,277,402.82
  4. Step 4: Simplify right side
    9,100,848.22x = 31,089,531,253,021.41
  5. Step 5: Solve for x
    x = 31,089,531,253,021.41/9,100,848.22
  6. Step 6: Final answer
    x = 3,416,113.59

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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.