Home / 2,066,203.44-3,094,150.64-1,305,750.74

Finding the Fourth Proportional to 2,066,203.44, 3,094,150.64 and 1,305,750.74

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Solution

The fourth proportional to 2,066,203.44, 3,094,150.64 and 1,305,750.74 is: 1,955,368.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,203.44 : 3,094,150.64 = 1,305,750.74 : x
  2. Step 2: Convert to fraction form
    2,066,203.44/3,094,150.64 = 1,305,750.74/x
  3. Step 3: Cross multiply
    2,066,203.44x = 3,094,150.64 × 1,305,750.74
  4. Step 4: Simplify right side
    2,066,203.44x = 4,040,189,465,851.97
  5. Step 5: Solve for x
    x = 4,040,189,465,851.97/2,066,203.44
  6. Step 6: Final answer
    x = 1,955,368.67

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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.