Home / 1,472,025.60-2,206,483.20-839,577.60

Finding the Fourth Proportional to 1,472,025.60, 2,206,483.20 and 839,577.60

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Solution

The fourth proportional to 1,472,025.60, 2,206,483.20 and 839,577.60 is: 1,258,479.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,025.60 : 2,206,483.20 = 839,577.60 : x
  2. Step 2: Convert to fraction form
    1,472,025.60/2,206,483.20 = 839,577.60/x
  3. Step 3: Cross multiply
    1,472,025.60x = 2,206,483.20 × 839,577.60
  4. Step 4: Simplify right side
    1,472,025.60x = 1,852,513,869,496.32
  5. Step 5: Solve for x
    x = 1,852,513,869,496.32/1,472,025.60
  6. Step 6: Final answer
    x = 1,258,479.38

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