Home / 1,136,356.56-1,704,091.86-425,997

Finding the Fourth Proportional to 1,136,356.56, 1,704,091.86 and 425,997

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Solution

The fourth proportional to 1,136,356.56, 1,704,091.86 and 425,997 is: 638,829.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,356.56 : 1,704,091.86 = 425,997 : x
  2. Step 2: Convert to fraction form
    1,136,356.56/1,704,091.86 = 425,997/x
  3. Step 3: Cross multiply
    1,136,356.56x = 1,704,091.86 × 425,997
  4. Step 4: Simplify right side
    1,136,356.56x = 725,938,020,084.42
  5. Step 5: Solve for x
    x = 725,938,020,084.42/1,136,356.56
  6. Step 6: Final answer
    x = 638,829.44

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