Home / 1,154,660.20-1,731,990.30-656,996.20

Finding the Fourth Proportional to 1,154,660.20, 1,731,990.30 and 656,996.20

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Solution

The fourth proportional to 1,154,660.20, 1,731,990.30 and 656,996.20 is: 985,494.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,660.20 : 1,731,990.30 = 656,996.20 : x
  2. Step 2: Convert to fraction form
    1,154,660.20/1,731,990.30 = 656,996.20/x
  3. Step 3: Cross multiply
    1,154,660.20x = 1,731,990.30 × 656,996.20
  4. Step 4: Simplify right side
    1,154,660.20x = 1,137,911,045,536.86
  5. Step 5: Solve for x
    x = 1,137,911,045,536.86/1,154,660.20
  6. Step 6: Final answer
    x = 985,494.30

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