Home / 1,319,227.92-1,820,535.12-746,255.88

Finding the Fourth Proportional to 1,319,227.92, 1,820,535.12 and 746,255.88

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Solution

The fourth proportional to 1,319,227.92, 1,820,535.12 and 746,255.88 is: 1,029,833.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,319,227.92 : 1,820,535.12 = 746,255.88 : x
  2. Step 2: Convert to fraction form
    1,319,227.92/1,820,535.12 = 746,255.88/x
  3. Step 3: Cross multiply
    1,319,227.92x = 1,820,535.12 × 746,255.88
  4. Step 4: Simplify right side
    1,319,227.92x = 1,358,585,038,046.51
  5. Step 5: Solve for x
    x = 1,358,585,038,046.51/1,319,227.92
  6. Step 6: Final answer
    x = 1,029,833.45

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