Home / 4,297,926.96-6,445,500.48-1,418,646.96

Finding the Fourth Proportional to 4,297,926.96, 6,445,500.48 and 1,418,646.96

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Solution

The fourth proportional to 4,297,926.96, 6,445,500.48 and 1,418,646.96 is: 2,127,511.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,297,926.96 : 6,445,500.48 = 1,418,646.96 : x
  2. Step 2: Convert to fraction form
    4,297,926.96/6,445,500.48 = 1,418,646.96/x
  3. Step 3: Cross multiply
    4,297,926.96x = 6,445,500.48 × 1,418,646.96
  4. Step 4: Simplify right side
    4,297,926.96x = 9,143,889,661,630.54
  5. Step 5: Solve for x
    x = 9,143,889,661,630.54/4,297,926.96
  6. Step 6: Final answer
    x = 2,127,511.65

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