Home / 2,838,381.73-4,258,250.56-945,139.57

Finding the Fourth Proportional to 2,838,381.73, 4,258,250.56 and 945,139.57

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Solution

The fourth proportional to 2,838,381.73, 4,258,250.56 and 945,139.57 is: 1,417,935.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,838,381.73 : 4,258,250.56 = 945,139.57 : x
  2. Step 2: Convert to fraction form
    2,838,381.73/4,258,250.56 = 945,139.57/x
  3. Step 3: Cross multiply
    2,838,381.73x = 4,258,250.56 × 945,139.57
  4. Step 4: Simplify right side
    2,838,381.73x = 4,024,641,103,230.66
  5. Step 5: Solve for x
    x = 4,024,641,103,230.66/2,838,381.73
  6. Step 6: Final answer
    x = 1,417,935.11

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