Home / 976,998.30-1,465,497.45-811,110.30

Finding the Fourth Proportional to 976,998.30, 1,465,497.45 and 811,110.30

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Solution

The fourth proportional to 976,998.30, 1,465,497.45 and 811,110.30 is: 1,216,665.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,998.30 : 1,465,497.45 = 811,110.30 : x
  2. Step 2: Convert to fraction form
    976,998.30/1,465,497.45 = 811,110.30/x
  3. Step 3: Cross multiply
    976,998.30x = 1,465,497.45 × 811,110.30
  4. Step 4: Simplify right side
    976,998.30x = 1,188,680,076,318.74
  5. Step 5: Solve for x
    x = 1,188,680,076,318.74/976,998.30
  6. Step 6: Final answer
    x = 1,216,665.45

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