Home / 2,205,628.80-3,308,443.20-608,438.40

Finding the Fourth Proportional to 2,205,628.80, 3,308,443.20 and 608,438.40

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Solution

The fourth proportional to 2,205,628.80, 3,308,443.20 and 608,438.40 is: 912,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,205,628.80 : 3,308,443.20 = 608,438.40 : x
  2. Step 2: Convert to fraction form
    2,205,628.80/3,308,443.20 = 608,438.40/x
  3. Step 3: Cross multiply
    2,205,628.80x = 3,308,443.20 × 608,438.40
  4. Step 4: Simplify right side
    2,205,628.80x = 2,012,983,887,098.88
  5. Step 5: Solve for x
    x = 2,012,983,887,098.88/2,205,628.80
  6. Step 6: Final answer
    x = 912,657.60

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