Home / 1,628,125.10-2,442,304.26-430,035.48

Finding the Fourth Proportional to 1,628,125.10, 2,442,304.26 and 430,035.48

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Solution

The fourth proportional to 1,628,125.10, 2,442,304.26 and 430,035.48 is: 645,084.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,628,125.10 : 2,442,304.26 = 430,035.48 : x
  2. Step 2: Convert to fraction form
    1,628,125.10/2,442,304.26 = 430,035.48/x
  3. Step 3: Cross multiply
    1,628,125.10x = 2,442,304.26 × 430,035.48
  4. Step 4: Simplify right side
    1,628,125.10x = 1,050,277,484,755.14
  5. Step 5: Solve for x
    x = 1,050,277,484,755.14/1,628,125.10
  6. Step 6: Final answer
    x = 645,084.02

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