Home / 669,948.60-1,004,577.30-249,007.80

Finding the Fourth Proportional to 669,948.60, 1,004,577.30 and 249,007.80

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Solution

The fourth proportional to 669,948.60, 1,004,577.30 and 249,007.80 is: 373,383.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,948.60 : 1,004,577.30 = 249,007.80 : x
  2. Step 2: Convert to fraction form
    669,948.60/1,004,577.30 = 249,007.80/x
  3. Step 3: Cross multiply
    669,948.60x = 1,004,577.30 × 249,007.80
  4. Step 4: Simplify right side
    669,948.60x = 250,147,583,402.94
  5. Step 5: Solve for x
    x = 250,147,583,402.94/669,948.60
  6. Step 6: Final answer
    x = 373,383.25

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