Home / 1,114,678.64-1,538,259.18-605,370.08

Finding the Fourth Proportional to 1,114,678.64, 1,538,259.18 and 605,370.08

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Solution

The fourth proportional to 1,114,678.64, 1,538,259.18 and 605,370.08 is: 835,412.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,678.64 : 1,538,259.18 = 605,370.08 : x
  2. Step 2: Convert to fraction form
    1,114,678.64/1,538,259.18 = 605,370.08/x
  3. Step 3: Cross multiply
    1,114,678.64x = 1,538,259.18 × 605,370.08
  4. Step 4: Simplify right side
    1,114,678.64x = 931,216,082,857.33
  5. Step 5: Solve for x
    x = 931,216,082,857.33/1,114,678.64
  6. Step 6: Final answer
    x = 835,412.15

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