Home / 4,810,112.63-7,214,993.96-1,444,232.15

Finding the Fourth Proportional to 4,810,112.63, 7,214,993.96 and 1,444,232.15

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Solution

The fourth proportional to 4,810,112.63, 7,214,993.96 and 1,444,232.15 is: 2,166,295.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,112.63 : 7,214,993.96 = 1,444,232.15 : x
  2. Step 2: Convert to fraction form
    4,810,112.63/7,214,993.96 = 1,444,232.15/x
  3. Step 3: Cross multiply
    4,810,112.63x = 7,214,993.96 × 1,444,232.15
  4. Step 4: Simplify right side
    4,810,112.63x = 10,420,126,195,791.68
  5. Step 5: Solve for x
    x = 10,420,126,195,791.68/4,810,112.63
  6. Step 6: Final answer
    x = 2,166,295.68

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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.