Home / 1,308,445.10-1,962,667.65-804,560.30

Finding the Fourth Proportional to 1,308,445.10, 1,962,667.65 and 804,560.30

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Solution

The fourth proportional to 1,308,445.10, 1,962,667.65 and 804,560.30 is: 1,206,840.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,445.10 : 1,962,667.65 = 804,560.30 : x
  2. Step 2: Convert to fraction form
    1,308,445.10/1,962,667.65 = 804,560.30/x
  3. Step 3: Cross multiply
    1,308,445.10x = 1,962,667.65 × 804,560.30
  4. Step 4: Simplify right side
    1,308,445.10x = 1,579,084,473,284.30
  5. Step 5: Solve for x
    x = 1,579,084,473,284.30/1,308,445.10
  6. Step 6: Final answer
    x = 1,206,840.45

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