Home / 1,750,365.60-2,625,548.40-420,669.60

Finding the Fourth Proportional to 1,750,365.60, 2,625,548.40 and 420,669.60

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Solution

The fourth proportional to 1,750,365.60, 2,625,548.40 and 420,669.60 is: 631,004.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,365.60 : 2,625,548.40 = 420,669.60 : x
  2. Step 2: Convert to fraction form
    1,750,365.60/2,625,548.40 = 420,669.60/x
  3. Step 3: Cross multiply
    1,750,365.60x = 2,625,548.40 × 420,669.60
  4. Step 4: Simplify right side
    1,750,365.60x = 1,104,488,395,208.64
  5. Step 5: Solve for x
    x = 1,104,488,395,208.64/1,750,365.60
  6. Step 6: Final answer
    x = 631,004.40

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