Home / 1,590,551.42-2,386,876.88-843,122.30

Finding the Fourth Proportional to 1,590,551.42, 2,386,876.88 and 843,122.30

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Solution

The fourth proportional to 1,590,551.42, 2,386,876.88 and 843,122.30 is: 1,265,239.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,551.42 : 2,386,876.88 = 843,122.30 : x
  2. Step 2: Convert to fraction form
    1,590,551.42/2,386,876.88 = 843,122.30/x
  3. Step 3: Cross multiply
    1,590,551.42x = 2,386,876.88 × 843,122.30
  4. Step 4: Simplify right side
    1,590,551.42x = 2,012,429,115,055.85
  5. Step 5: Solve for x
    x = 2,012,429,115,055.85/1,590,551.42
  6. Step 6: Final answer
    x = 1,265,239.90

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