Home / 2,962,072.74-4,439,749.14-1,361,327.34

Finding the Fourth Proportional to 2,962,072.74, 4,439,749.14 and 1,361,327.34

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Solution

The fourth proportional to 2,962,072.74, 4,439,749.14 and 1,361,327.34 is: 2,040,446.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,072.74 : 4,439,749.14 = 1,361,327.34 : x
  2. Step 2: Convert to fraction form
    2,962,072.74/4,439,749.14 = 1,361,327.34/x
  3. Step 3: Cross multiply
    2,962,072.74x = 4,439,749.14 × 1,361,327.34
  4. Step 4: Simplify right side
    2,962,072.74x = 6,043,951,887,023.49
  5. Step 5: Solve for x
    x = 6,043,951,887,023.49/2,962,072.74
  6. Step 6: Final answer
    x = 2,040,446.81

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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.