Home / 837,928.98-1,256,145.93-696,930.96

Finding the Fourth Proportional to 837,928.98, 1,256,145.93 and 696,930.96

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Solution

The fourth proportional to 837,928.98, 1,256,145.93 and 696,930.96 is: 1,044,774.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,928.98 : 1,256,145.93 = 696,930.96 : x
  2. Step 2: Convert to fraction form
    837,928.98/1,256,145.93 = 696,930.96/x
  3. Step 3: Cross multiply
    837,928.98x = 1,256,145.93 × 696,930.96
  4. Step 4: Simplify right side
    837,928.98x = 875,446,988,894.99
  5. Step 5: Solve for x
    x = 875,446,988,894.99/837,928.98
  6. Step 6: Final answer
    x = 1,044,774.69

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