Home / 1,069,546.70-1,604,304.54-259,937.12

Finding the Fourth Proportional to 1,069,546.70, 1,604,304.54 and 259,937.12

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Solution

The fourth proportional to 1,069,546.70, 1,604,304.54 and 259,937.12 is: 389,901.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,546.70 : 1,604,304.54 = 259,937.12 : x
  2. Step 2: Convert to fraction form
    1,069,546.70/1,604,304.54 = 259,937.12/x
  3. Step 3: Cross multiply
    1,069,546.70x = 1,604,304.54 × 259,937.12
  4. Step 4: Simplify right side
    1,069,546.70x = 417,018,301,730.53
  5. Step 5: Solve for x
    x = 417,018,301,730.53/1,069,546.70
  6. Step 6: Final answer
    x = 389,901.91

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