Home / 1,075,343.46-1,613,019.72-435,659.60

Finding the Fourth Proportional to 1,075,343.46, 1,613,019.72 and 435,659.60

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Solution

The fourth proportional to 1,075,343.46, 1,613,019.72 and 435,659.60 is: 653,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,343.46 : 1,613,019.72 = 435,659.60 : x
  2. Step 2: Convert to fraction form
    1,075,343.46/1,613,019.72 = 435,659.60/x
  3. Step 3: Cross multiply
    1,075,343.46x = 1,613,019.72 × 435,659.60
  4. Step 4: Simplify right side
    1,075,343.46x = 702,727,526,007.31
  5. Step 5: Solve for x
    x = 702,727,526,007.31/1,075,343.46
  6. Step 6: Final answer
    x = 653,491.24

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