Home / 1,663,757.20-2,490,970.20-1,617,101.20

Finding the Fourth Proportional to 1,663,757.20, 2,490,970.20 and 1,617,101.20

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Solution

The fourth proportional to 1,663,757.20, 2,490,970.20 and 1,617,101.20 is: 2,421,117.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,757.20 : 2,490,970.20 = 1,617,101.20 : x
  2. Step 2: Convert to fraction form
    1,663,757.20/2,490,970.20 = 1,617,101.20/x
  3. Step 3: Cross multiply
    1,663,757.20x = 2,490,970.20 × 1,617,101.20
  4. Step 4: Simplify right side
    1,663,757.20x = 4,028,150,899,584.24
  5. Step 5: Solve for x
    x = 4,028,150,899,584.24/1,663,757.20
  6. Step 6: Final answer
    x = 2,421,117.04

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