Home / 11,114,791.56-16,669,854.51-3,134,749.32

Finding the Fourth Proportional to 11,114,791.56, 16,669,854.51 and 3,134,749.32

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Solution

The fourth proportional to 11,114,791.56, 16,669,854.51 and 3,134,749.32 is: 4,701,466.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,791.56 : 16,669,854.51 = 3,134,749.32 : x
  2. Step 2: Convert to fraction form
    11,114,791.56/16,669,854.51 = 3,134,749.32/x
  3. Step 3: Cross multiply
    11,114,791.56x = 16,669,854.51 × 3,134,749.32
  4. Step 4: Simplify right side
    11,114,791.56x = 52,255,815,089,721.43
  5. Step 5: Solve for x
    x = 52,255,815,089,721.43/11,114,791.56
  6. Step 6: Final answer
    x = 4,701,466.04

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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.