Home / 3,149,843.28-4,720,926.47-1,632,689.79

Finding the Fourth Proportional to 3,149,843.28, 4,720,926.47 and 1,632,689.79

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Solution

The fourth proportional to 3,149,843.28, 4,720,926.47 and 1,632,689.79 is: 2,447,045.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,149,843.28 : 4,720,926.47 = 1,632,689.79 : x
  2. Step 2: Convert to fraction form
    3,149,843.28/4,720,926.47 = 1,632,689.79/x
  3. Step 3: Cross multiply
    3,149,843.28x = 4,720,926.47 × 1,632,689.79
  4. Step 4: Simplify right side
    3,149,843.28x = 7,707,808,438,746.29
  5. Step 5: Solve for x
    x = 7,707,808,438,746.29/3,149,843.28
  6. Step 6: Final answer
    x = 2,447,045.06

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