Home / 1,727,998.40-2,590,768.80-662,628.80

Finding the Fourth Proportional to 1,727,998.40, 2,590,768.80 and 662,628.80

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Solution

The fourth proportional to 1,727,998.40, 2,590,768.80 and 662,628.80 is: 993,472.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,998.40 : 2,590,768.80 = 662,628.80 : x
  2. Step 2: Convert to fraction form
    1,727,998.40/2,590,768.80 = 662,628.80/x
  3. Step 3: Cross multiply
    1,727,998.40x = 2,590,768.80 × 662,628.80
  4. Step 4: Simplify right side
    1,727,998.40x = 1,716,718,021,021.44
  5. Step 5: Solve for x
    x = 1,716,718,021,021.44/1,727,998.40
  6. Step 6: Final answer
    x = 993,472.00

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