Home / 4,199,791.56-6,300,606.06-1,360,190.76

Finding the Fourth Proportional to 4,199,791.56, 6,300,606.06 and 1,360,190.76

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Solution

The fourth proportional to 4,199,791.56, 6,300,606.06 and 1,360,190.76 is: 2,040,583.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,199,791.56 : 6,300,606.06 = 1,360,190.76 : x
  2. Step 2: Convert to fraction form
    4,199,791.56/6,300,606.06 = 1,360,190.76/x
  3. Step 3: Cross multiply
    4,199,791.56x = 6,300,606.06 × 1,360,190.76
  4. Step 4: Simplify right side
    4,199,791.56x = 8,570,026,145,212.01
  5. Step 5: Solve for x
    x = 8,570,026,145,212.01/4,199,791.56
  6. Step 6: Final answer
    x = 2,040,583.69

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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.