Home / 5,530,361.64-7,632,353.34-3,050,067.36

Finding the Fourth Proportional to 5,530,361.64, 7,632,353.34 and 3,050,067.36

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Solution

The fourth proportional to 5,530,361.64, 7,632,353.34 and 3,050,067.36 is: 4,209,343.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,361.64 : 7,632,353.34 = 3,050,067.36 : x
  2. Step 2: Convert to fraction form
    5,530,361.64/7,632,353.34 = 3,050,067.36/x
  3. Step 3: Cross multiply
    5,530,361.64x = 7,632,353.34 × 3,050,067.36
  4. Step 4: Simplify right side
    5,530,361.64x = 23,279,191,802,320.98
  5. Step 5: Solve for x
    x = 23,279,191,802,320.98/5,530,361.64
  6. Step 6: Final answer
    x = 4,209,343.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.