Home / 2,986,110.40-4,479,165.60-742,248.40

Finding the Fourth Proportional to 2,986,110.40, 4,479,165.60 and 742,248.40

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Solution

The fourth proportional to 2,986,110.40, 4,479,165.60 and 742,248.40 is: 1,113,372.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,986,110.40 : 4,479,165.60 = 742,248.40 : x
  2. Step 2: Convert to fraction form
    2,986,110.40/4,479,165.60 = 742,248.40/x
  3. Step 3: Cross multiply
    2,986,110.40x = 4,479,165.60 × 742,248.40
  4. Step 4: Simplify right side
    2,986,110.40x = 3,324,653,499,935.04
  5. Step 5: Solve for x
    x = 3,324,653,499,935.04/2,986,110.40
  6. Step 6: Final answer
    x = 1,113,372.60

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