Home / 11,495,408.22-17,244,446.40-3,819,738.06

Finding the Fourth Proportional to 11,495,408.22, 17,244,446.40 and 3,819,738.06

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Solution

The fourth proportional to 11,495,408.22, 17,244,446.40 and 3,819,738.06 is: 5,730,050.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,495,408.22 : 17,244,446.40 = 3,819,738.06 : x
  2. Step 2: Convert to fraction form
    11,495,408.22/17,244,446.40 = 3,819,738.06/x
  3. Step 3: Cross multiply
    11,495,408.22x = 17,244,446.40 × 3,819,738.06
  4. Step 4: Simplify right side
    11,495,408.22x = 65,869,268,237,709.98
  5. Step 5: Solve for x
    x = 65,869,268,237,709.98/11,495,408.22
  6. Step 6: Final answer
    x = 5,730,050.38

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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.