Home / 899,562.60-1,349,495.10-268,540.20

Finding the Fourth Proportional to 899,562.60, 1,349,495.10 and 268,540.20

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Solution

The fourth proportional to 899,562.60, 1,349,495.10 and 268,540.20 is: 402,855.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,562.60 : 1,349,495.10 = 268,540.20 : x
  2. Step 2: Convert to fraction form
    899,562.60/1,349,495.10 = 268,540.20/x
  3. Step 3: Cross multiply
    899,562.60x = 1,349,495.10 × 268,540.20
  4. Step 4: Simplify right side
    899,562.60x = 362,393,684,053.02
  5. Step 5: Solve for x
    x = 362,393,684,053.02/899,562.60
  6. Step 6: Final answer
    x = 402,855.44

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