Home / 1,617,024.40-2,425,196.40-817,554.40

Finding the Fourth Proportional to 1,617,024.40, 2,425,196.40 and 817,554.40

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Solution

The fourth proportional to 1,617,024.40, 2,425,196.40 and 817,554.40 is: 1,226,159.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,024.40 : 2,425,196.40 = 817,554.40 : x
  2. Step 2: Convert to fraction form
    1,617,024.40/2,425,196.40 = 817,554.40/x
  3. Step 3: Cross multiply
    1,617,024.40x = 2,425,196.40 × 817,554.40
  4. Step 4: Simplify right side
    1,617,024.40x = 1,982,729,987,684.16
  5. Step 5: Solve for x
    x = 1,982,729,987,684.16/1,617,024.40
  6. Step 6: Final answer
    x = 1,226,159.60

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