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Finding the Fourth Proportional to 960,560.24, 1,440,840.36 and 369,446

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Solution

The fourth proportional to 960,560.24, 1,440,840.36 and 369,446 is: 554,169.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,560.24 : 1,440,840.36 = 369,446 : x
  2. Step 2: Convert to fraction form
    960,560.24/1,440,840.36 = 369,446/x
  3. Step 3: Cross multiply
    960,560.24x = 1,440,840.36 × 369,446
  4. Step 4: Simplify right side
    960,560.24x = 532,312,707,640.56
  5. Step 5: Solve for x
    x = 532,312,707,640.56/960,560.24
  6. Step 6: Final answer
    x = 554,169.00

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