Home / 1,024,359.76-1,536,424.62-392,830.48

Finding the Fourth Proportional to 1,024,359.76, 1,536,424.62 and 392,830.48

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Solution

The fourth proportional to 1,024,359.76, 1,536,424.62 and 392,830.48 is: 589,201.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,359.76 : 1,536,424.62 = 392,830.48 : x
  2. Step 2: Convert to fraction form
    1,024,359.76/1,536,424.62 = 392,830.48/x
  3. Step 3: Cross multiply
    1,024,359.76x = 1,536,424.62 × 392,830.48
  4. Step 4: Simplify right side
    1,024,359.76x = 603,554,420,958.42
  5. Step 5: Solve for x
    x = 603,554,420,958.42/1,024,359.76
  6. Step 6: Final answer
    x = 589,201.61

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