Home / 6,108,192.09-9,159,154.02-3,231,111.78

Finding the Fourth Proportional to 6,108,192.09, 9,159,154.02 and 3,231,111.78

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Solution

The fourth proportional to 6,108,192.09, 9,159,154.02 and 3,231,111.78 is: 4,845,009.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,108,192.09 : 9,159,154.02 = 3,231,111.78 : x
  2. Step 2: Convert to fraction form
    6,108,192.09/9,159,154.02 = 3,231,111.78/x
  3. Step 3: Cross multiply
    6,108,192.09x = 9,159,154.02 × 3,231,111.78
  4. Step 4: Simplify right side
    6,108,192.09x = 29,594,250,448,856.35
  5. Step 5: Solve for x
    x = 29,594,250,448,856.35/6,108,192.09
  6. Step 6: Final answer
    x = 4,845,009.79

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