Home / 1,041,002.40-1,561,503.60-804,514.80

Finding the Fourth Proportional to 1,041,002.40, 1,561,503.60 and 804,514.80

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Solution

The fourth proportional to 1,041,002.40, 1,561,503.60 and 804,514.80 is: 1,206,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,002.40 : 1,561,503.60 = 804,514.80 : x
  2. Step 2: Convert to fraction form
    1,041,002.40/1,561,503.60 = 804,514.80/x
  3. Step 3: Cross multiply
    1,041,002.40x = 1,561,503.60 × 804,514.80
  4. Step 4: Simplify right side
    1,041,002.40x = 1,256,252,756,453.28
  5. Step 5: Solve for x
    x = 1,256,252,756,453.28/1,041,002.40
  6. Step 6: Final answer
    x = 1,206,772.20

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