Home / 2,181,349.44-3,272,199.12-761,374.08

Finding the Fourth Proportional to 2,181,349.44, 3,272,199.12 and 761,374.08

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Solution

The fourth proportional to 2,181,349.44, 3,272,199.12 and 761,374.08 is: 1,142,122.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,181,349.44 : 3,272,199.12 = 761,374.08 : x
  2. Step 2: Convert to fraction form
    2,181,349.44/3,272,199.12 = 761,374.08/x
  3. Step 3: Cross multiply
    2,181,349.44x = 3,272,199.12 × 761,374.08
  4. Step 4: Simplify right side
    2,181,349.44x = 2,491,367,594,566.81
  5. Step 5: Solve for x
    x = 2,491,367,594,566.81/2,181,349.44
  6. Step 6: Final answer
    x = 1,142,122.19

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