Home / 3,192,300.79-4,405,468.57-1,742,089.68

Finding the Fourth Proportional to 3,192,300.79, 4,405,468.57 and 1,742,089.68

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Solution

The fourth proportional to 3,192,300.79, 4,405,468.57 and 1,742,089.68 is: 2,404,134.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,300.79 : 4,405,468.57 = 1,742,089.68 : x
  2. Step 2: Convert to fraction form
    3,192,300.79/4,405,468.57 = 1,742,089.68/x
  3. Step 3: Cross multiply
    3,192,300.79x = 4,405,468.57 × 1,742,089.68
  4. Step 4: Simplify right side
    3,192,300.79x = 7,674,721,327,006.13
  5. Step 5: Solve for x
    x = 7,674,721,327,006.13/3,192,300.79
  6. Step 6: Final answer
    x = 2,404,134.77

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