Home / 1,488,890.40-2,233,335.60-366,959.40

Finding the Fourth Proportional to 1,488,890.40, 2,233,335.60 and 366,959.40

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Solution

The fourth proportional to 1,488,890.40, 2,233,335.60 and 366,959.40 is: 550,439.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,488,890.40 : 2,233,335.60 = 366,959.40 : x
  2. Step 2: Convert to fraction form
    1,488,890.40/2,233,335.60 = 366,959.40/x
  3. Step 3: Cross multiply
    1,488,890.40x = 2,233,335.60 × 366,959.40
  4. Step 4: Simplify right side
    1,488,890.40x = 819,543,491,774.64
  5. Step 5: Solve for x
    x = 819,543,491,774.64/1,488,890.40
  6. Step 6: Final answer
    x = 550,439.10

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