Home / 1,090,337.60-1,635,506.40-617,945.60

Finding the Fourth Proportional to 1,090,337.60, 1,635,506.40 and 617,945.60

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Solution

The fourth proportional to 1,090,337.60, 1,635,506.40 and 617,945.60 is: 926,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,090,337.60 : 1,635,506.40 = 617,945.60 : x
  2. Step 2: Convert to fraction form
    1,090,337.60/1,635,506.40 = 617,945.60/x
  3. Step 3: Cross multiply
    1,090,337.60x = 1,635,506.40 × 617,945.60
  4. Step 4: Simplify right side
    1,090,337.60x = 1,010,653,983,651.84
  5. Step 5: Solve for x
    x = 1,010,653,983,651.84/1,090,337.60
  6. Step 6: Final answer
    x = 926,918.40

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