Home / 1,996,348.60-2,994,522.90-931,498.30

Finding the Fourth Proportional to 1,996,348.60, 2,994,522.90 and 931,498.30

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Solution

The fourth proportional to 1,996,348.60, 2,994,522.90 and 931,498.30 is: 1,397,247.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,348.60 : 2,994,522.90 = 931,498.30 : x
  2. Step 2: Convert to fraction form
    1,996,348.60/2,994,522.90 = 931,498.30/x
  3. Step 3: Cross multiply
    1,996,348.60x = 2,994,522.90 × 931,498.30
  4. Step 4: Simplify right side
    1,996,348.60x = 2,789,392,990,661.07
  5. Step 5: Solve for x
    x = 2,789,392,990,661.07/1,996,348.60
  6. Step 6: Final answer
    x = 1,397,247.45

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