Home / 697,628.70-1,045,569.53-297,801.36

Finding the Fourth Proportional to 697,628.70, 1,045,569.53 and 297,801.36

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Solution

The fourth proportional to 697,628.70, 1,045,569.53 and 297,801.36 is: 446,329.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,628.70 : 1,045,569.53 = 297,801.36 : x
  2. Step 2: Convert to fraction form
    697,628.70/1,045,569.53 = 297,801.36/x
  3. Step 3: Cross multiply
    697,628.70x = 1,045,569.53 × 297,801.36
  4. Step 4: Simplify right side
    697,628.70x = 311,372,028,753.06
  5. Step 5: Solve for x
    x = 311,372,028,753.06/697,628.70
  6. Step 6: Final answer
    x = 446,329.16

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