Home / 892,915.24-1,339,364.70-360,058.92

Finding the Fourth Proportional to 892,915.24, 1,339,364.70 and 360,058.92

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Solution

The fourth proportional to 892,915.24, 1,339,364.70 and 360,058.92 is: 540,085.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    892,915.24 : 1,339,364.70 = 360,058.92 : x
  2. Step 2: Convert to fraction form
    892,915.24/1,339,364.70 = 360,058.92/x
  3. Step 3: Cross multiply
    892,915.24x = 1,339,364.70 × 360,058.92
  4. Step 4: Simplify right side
    892,915.24x = 482,250,207,368.12
  5. Step 5: Solve for x
    x = 482,250,207,368.12/892,915.24
  6. Step 6: Final answer
    x = 540,085.09

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