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Finding the Fourth Proportional to 454,127.50, 626,695.95 and 252,923.50

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Solution

The fourth proportional to 454,127.50, 626,695.95 and 252,923.50 is: 349,034.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    454,127.50 : 626,695.95 = 252,923.50 : x
  2. Step 2: Convert to fraction form
    454,127.50/626,695.95 = 252,923.50/x
  3. Step 3: Cross multiply
    454,127.50x = 626,695.95 × 252,923.50
  4. Step 4: Simplify right side
    454,127.50x = 158,506,133,109.83
  5. Step 5: Solve for x
    x = 158,506,133,109.83/454,127.50
  6. Step 6: Final answer
    x = 349,034.43

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