Home / 1,820,230.20-2,730,345.30-809,350.20

Finding the Fourth Proportional to 1,820,230.20, 2,730,345.30 and 809,350.20

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Solution

The fourth proportional to 1,820,230.20, 2,730,345.30 and 809,350.20 is: 1,214,025.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,820,230.20 : 2,730,345.30 = 809,350.20 : x
  2. Step 2: Convert to fraction form
    1,820,230.20/2,730,345.30 = 809,350.20/x
  3. Step 3: Cross multiply
    1,820,230.20x = 2,730,345.30 × 809,350.20
  4. Step 4: Simplify right side
    1,820,230.20x = 2,209,805,514,624.06
  5. Step 5: Solve for x
    x = 2,209,805,514,624.06/1,820,230.20
  6. Step 6: Final answer
    x = 1,214,025.30

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