Home / 1,768,998.90-2,653,498.35-1,739,474.40

Finding the Fourth Proportional to 1,768,998.90, 2,653,498.35 and 1,739,474.40

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Solution

The fourth proportional to 1,768,998.90, 2,653,498.35 and 1,739,474.40 is: 2,609,211.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,998.90 : 2,653,498.35 = 1,739,474.40 : x
  2. Step 2: Convert to fraction form
    1,768,998.90/2,653,498.35 = 1,739,474.40/x
  3. Step 3: Cross multiply
    1,768,998.90x = 2,653,498.35 × 1,739,474.40
  4. Step 4: Simplify right side
    1,768,998.90x = 4,615,692,450,267.24
  5. Step 5: Solve for x
    x = 4,615,692,450,267.24/1,768,998.90
  6. Step 6: Final answer
    x = 2,609,211.60

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