Home / 2,153,755.20-3,230,632.80-657,652.80

Finding the Fourth Proportional to 2,153,755.20, 3,230,632.80 and 657,652.80

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Solution

The fourth proportional to 2,153,755.20, 3,230,632.80 and 657,652.80 is: 986,479.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,755.20 : 3,230,632.80 = 657,652.80 : x
  2. Step 2: Convert to fraction form
    2,153,755.20/3,230,632.80 = 657,652.80/x
  3. Step 3: Cross multiply
    2,153,755.20x = 3,230,632.80 × 657,652.80
  4. Step 4: Simplify right side
    2,153,755.20x = 2,124,634,706,691.84
  5. Step 5: Solve for x
    x = 2,124,634,706,691.84/2,153,755.20
  6. Step 6: Final answer
    x = 986,479.20

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