Home / 1,800,157.05-2,700,238.29-735,199.09

Finding the Fourth Proportional to 1,800,157.05, 2,700,238.29 and 735,199.09

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Solution

The fourth proportional to 1,800,157.05, 2,700,238.29 and 735,199.09 is: 1,102,799.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,800,157.05 : 2,700,238.29 = 735,199.09 : x
  2. Step 2: Convert to fraction form
    1,800,157.05/2,700,238.29 = 735,199.09/x
  3. Step 3: Cross multiply
    1,800,157.05x = 2,700,238.29 × 735,199.09
  4. Step 4: Simplify right side
    1,800,157.05x = 1,985,212,733,591.16
  5. Step 5: Solve for x
    x = 1,985,212,733,591.16/1,800,157.05
  6. Step 6: Final answer
    x = 1,102,799.74

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