Home / 1,226,770.38-1,840,229.08-385,322.13

Finding the Fourth Proportional to 1,226,770.38, 1,840,229.08 and 385,322.13

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Solution

The fourth proportional to 1,226,770.38, 1,840,229.08 and 385,322.13 is: 578,006.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,770.38 : 1,840,229.08 = 385,322.13 : x
  2. Step 2: Convert to fraction form
    1,226,770.38/1,840,229.08 = 385,322.13/x
  3. Step 3: Cross multiply
    1,226,770.38x = 1,840,229.08 × 385,322.13
  4. Step 4: Simplify right side
    1,226,770.38x = 709,080,987,830.24
  5. Step 5: Solve for x
    x = 709,080,987,830.24/1,226,770.38
  6. Step 6: Final answer
    x = 578,006.28

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