Home / 1,646,668.48-2,469,657.12-464,440

Finding the Fourth Proportional to 1,646,668.48, 2,469,657.12 and 464,440

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Solution

The fourth proportional to 1,646,668.48, 2,469,657.12 and 464,440 is: 696,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,646,668.48 : 2,469,657.12 = 464,440 : x
  2. Step 2: Convert to fraction form
    1,646,668.48/2,469,657.12 = 464,440/x
  3. Step 3: Cross multiply
    1,646,668.48x = 2,469,657.12 × 464,440
  4. Step 4: Simplify right side
    1,646,668.48x = 1,147,007,552,812.80
  5. Step 5: Solve for x
    x = 1,147,007,552,812.80/1,646,668.48
  6. Step 6: Final answer
    x = 696,562.52

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