Home / 1,576,502.80-2,366,503.80-978,139.60

Finding the Fourth Proportional to 1,576,502.80, 2,366,503.80 and 978,139.60

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Solution

The fourth proportional to 1,576,502.80, 2,366,503.80 and 978,139.60 is: 1,468,294.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,502.80 : 2,366,503.80 = 978,139.60 : x
  2. Step 2: Convert to fraction form
    1,576,502.80/2,366,503.80 = 978,139.60/x
  3. Step 3: Cross multiply
    1,576,502.80x = 2,366,503.80 × 978,139.60
  4. Step 4: Simplify right side
    1,576,502.80x = 2,314,771,080,330.48
  5. Step 5: Solve for x
    x = 2,314,771,080,330.48/1,576,502.80
  6. Step 6: Final answer
    x = 1,468,294.94

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