Home / 1,818,472.21-2,727,609.33-556,299.83

Finding the Fourth Proportional to 1,818,472.21, 2,727,609.33 and 556,299.83

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Solution

The fourth proportional to 1,818,472.21, 2,727,609.33 and 556,299.83 is: 834,419.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,472.21 : 2,727,609.33 = 556,299.83 : x
  2. Step 2: Convert to fraction form
    1,818,472.21/2,727,609.33 = 556,299.83/x
  3. Step 3: Cross multiply
    1,818,472.21x = 2,727,609.33 × 556,299.83
  4. Step 4: Simplify right side
    1,818,472.21x = 1,517,368,606,585.41
  5. Step 5: Solve for x
    x = 1,517,368,606,585.41/1,818,472.21
  6. Step 6: Final answer
    x = 834,419.46

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