Home / 1,002,890.08-1,504,385.34-328,911.76

Finding the Fourth Proportional to 1,002,890.08, 1,504,385.34 and 328,911.76

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Solution

The fourth proportional to 1,002,890.08, 1,504,385.34 and 328,911.76 is: 493,384.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,890.08 : 1,504,385.34 = 328,911.76 : x
  2. Step 2: Convert to fraction form
    1,002,890.08/1,504,385.34 = 328,911.76/x
  3. Step 3: Cross multiply
    1,002,890.08x = 1,504,385.34 × 328,911.76
  4. Step 4: Simplify right side
    1,002,890.08x = 494,810,029,897.60
  5. Step 5: Solve for x
    x = 494,810,029,897.60/1,002,890.08
  6. Step 6: Final answer
    x = 493,384.11

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