Home / 1,914,861.48-2,872,283.58-494,796.84

Finding the Fourth Proportional to 1,914,861.48, 2,872,283.58 and 494,796.84

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Solution

The fourth proportional to 1,914,861.48, 2,872,283.58 and 494,796.84 is: 742,193.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,861.48 : 2,872,283.58 = 494,796.84 : x
  2. Step 2: Convert to fraction form
    1,914,861.48/2,872,283.58 = 494,796.84/x
  3. Step 3: Cross multiply
    1,914,861.48x = 2,872,283.58 × 494,796.84
  4. Step 4: Simplify right side
    1,914,861.48x = 1,421,196,838,967.89
  5. Step 5: Solve for x
    x = 1,421,196,838,967.89/1,914,861.48
  6. Step 6: Final answer
    x = 742,193.03

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