Home / 1,133,220.20-1,699,830.18-385,266.20

Finding the Fourth Proportional to 1,133,220.20, 1,699,830.18 and 385,266.20

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Solution

The fourth proportional to 1,133,220.20, 1,699,830.18 and 385,266.20 is: 577,899.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,220.20 : 1,699,830.18 = 385,266.20 : x
  2. Step 2: Convert to fraction form
    1,133,220.20/1,699,830.18 = 385,266.20/x
  3. Step 3: Cross multiply
    1,133,220.20x = 1,699,830.18 × 385,266.20
  4. Step 4: Simplify right side
    1,133,220.20x = 654,887,114,093.92
  5. Step 5: Solve for x
    x = 654,887,114,093.92/1,133,220.20
  6. Step 6: Final answer
    x = 577,899.26

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