Home / 1,234,928.40-1,852,392.60-603,517.20

Finding the Fourth Proportional to 1,234,928.40, 1,852,392.60 and 603,517.20

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Solution

The fourth proportional to 1,234,928.40, 1,852,392.60 and 603,517.20 is: 905,275.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,234,928.40 : 1,852,392.60 = 603,517.20 : x
  2. Step 2: Convert to fraction form
    1,234,928.40/1,852,392.60 = 603,517.20/x
  3. Step 3: Cross multiply
    1,234,928.40x = 1,852,392.60 × 603,517.20
  4. Step 4: Simplify right side
    1,234,928.40x = 1,117,950,795,252.72
  5. Step 5: Solve for x
    x = 1,117,950,795,252.72/1,234,928.40
  6. Step 6: Final answer
    x = 905,275.80

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