Home / 1,769,140.40-2,653,710.60-439,444.40

Finding the Fourth Proportional to 1,769,140.40, 2,653,710.60 and 439,444.40

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Solution

The fourth proportional to 1,769,140.40, 2,653,710.60 and 439,444.40 is: 659,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,140.40 : 2,653,710.60 = 439,444.40 : x
  2. Step 2: Convert to fraction form
    1,769,140.40/2,653,710.60 = 439,444.40/x
  3. Step 3: Cross multiply
    1,769,140.40x = 2,653,710.60 × 439,444.40
  4. Step 4: Simplify right side
    1,769,140.40x = 1,166,158,262,390.64
  5. Step 5: Solve for x
    x = 1,166,158,262,390.64/1,769,140.40
  6. Step 6: Final answer
    x = 659,166.60

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