Home / 1,383,674.30-2,075,573.61-424,059.60

Finding the Fourth Proportional to 1,383,674.30, 2,075,573.61 and 424,059.60

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Solution

The fourth proportional to 1,383,674.30, 2,075,573.61 and 424,059.60 is: 636,108.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,383,674.30 : 2,075,573.61 = 424,059.60 : x
  2. Step 2: Convert to fraction form
    1,383,674.30/2,075,573.61 = 424,059.60/x
  3. Step 3: Cross multiply
    1,383,674.30x = 2,075,573.61 × 424,059.60
  4. Step 4: Simplify right side
    1,383,674.30x = 880,166,914,827.16
  5. Step 5: Solve for x
    x = 880,166,914,827.16/1,383,674.30
  6. Step 6: Final answer
    x = 636,108.45

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