Home / 1,394,587.45-2,093,002.01-720,866.10

Finding the Fourth Proportional to 1,394,587.45, 2,093,002.01 and 720,866.10

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Solution

The fourth proportional to 1,394,587.45, 2,093,002.01 and 720,866.10 is: 1,081,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,394,587.45 : 2,093,002.01 = 720,866.10 : x
  2. Step 2: Convert to fraction form
    1,394,587.45/2,093,002.01 = 720,866.10/x
  3. Step 3: Cross multiply
    1,394,587.45x = 2,093,002.01 × 720,866.10
  4. Step 4: Simplify right side
    1,394,587.45x = 1,508,774,196,240.86
  5. Step 5: Solve for x
    x = 1,508,774,196,240.86/1,394,587.45
  6. Step 6: Final answer
    x = 1,081,878.51

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