Home / 1,657,203.60-2,484,055.80-645,934.80

Finding the Fourth Proportional to 1,657,203.60, 2,484,055.80 and 645,934.80

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Solution

The fourth proportional to 1,657,203.60, 2,484,055.80 and 645,934.80 is: 968,220.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,657,203.60 : 2,484,055.80 = 645,934.80 : x
  2. Step 2: Convert to fraction form
    1,657,203.60/2,484,055.80 = 645,934.80/x
  3. Step 3: Cross multiply
    1,657,203.60x = 2,484,055.80 × 645,934.80
  4. Step 4: Simplify right side
    1,657,203.60x = 1,604,538,086,361.84
  5. Step 5: Solve for x
    x = 1,604,538,086,361.84/1,657,203.60
  6. Step 6: Final answer
    x = 968,220.25

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