Home / 1,442,138.58-2,163,042.63-377,283.42

Finding the Fourth Proportional to 1,442,138.58, 2,163,042.63 and 377,283.42

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Solution

The fourth proportional to 1,442,138.58, 2,163,042.63 and 377,283.42 is: 565,881.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,138.58 : 2,163,042.63 = 377,283.42 : x
  2. Step 2: Convert to fraction form
    1,442,138.58/2,163,042.63 = 377,283.42/x
  3. Step 3: Cross multiply
    1,442,138.58x = 2,163,042.63 × 377,283.42
  4. Step 4: Simplify right side
    1,442,138.58x = 816,080,121,052.20
  5. Step 5: Solve for x
    x = 816,080,121,052.20/1,442,138.58
  6. Step 6: Final answer
    x = 565,881.90

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