Home / 1,446,000.10-2,169,000.15-699,504.10

Finding the Fourth Proportional to 1,446,000.10, 2,169,000.15 and 699,504.10

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Solution

The fourth proportional to 1,446,000.10, 2,169,000.15 and 699,504.10 is: 1,049,256.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,000.10 : 2,169,000.15 = 699,504.10 : x
  2. Step 2: Convert to fraction form
    1,446,000.10/2,169,000.15 = 699,504.10/x
  3. Step 3: Cross multiply
    1,446,000.10x = 2,169,000.15 × 699,504.10
  4. Step 4: Simplify right side
    1,446,000.10x = 1,517,224,497,825.62
  5. Step 5: Solve for x
    x = 1,517,224,497,825.62/1,446,000.10
  6. Step 6: Final answer
    x = 1,049,256.15

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