Home / 730,455.82-1,095,683.74-197,976.85

Finding the Fourth Proportional to 730,455.82, 1,095,683.74 and 197,976.85

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Solution

The fourth proportional to 730,455.82, 1,095,683.74 and 197,976.85 is: 296,965.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,455.82 : 1,095,683.74 = 197,976.85 : x
  2. Step 2: Convert to fraction form
    730,455.82/1,095,683.74 = 197,976.85/x
  3. Step 3: Cross multiply
    730,455.82x = 1,095,683.74 × 197,976.85
  4. Step 4: Simplify right side
    730,455.82x = 216,920,018,370.49
  5. Step 5: Solve for x
    x = 216,920,018,370.49/730,455.82
  6. Step 6: Final answer
    x = 296,965.28

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