Home / 841,540.20-1,265,420.70-704,682.60

Finding the Fourth Proportional to 841,540.20, 1,265,420.70 and 704,682.60

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Solution

The fourth proportional to 841,540.20, 1,265,420.70 and 704,682.60 is: 1,059,628.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,540.20 : 1,265,420.70 = 704,682.60 : x
  2. Step 2: Convert to fraction form
    841,540.20/1,265,420.70 = 704,682.60/x
  3. Step 3: Cross multiply
    841,540.20x = 1,265,420.70 × 704,682.60
  4. Step 4: Simplify right side
    841,540.20x = 891,719,948,969.82
  5. Step 5: Solve for x
    x = 891,719,948,969.82/841,540.20
  6. Step 6: Final answer
    x = 1,059,628.46

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