Home / 1,223,056.80-1,834,585.20-849,808.80

Finding the Fourth Proportional to 1,223,056.80, 1,834,585.20 and 849,808.80

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Solution

The fourth proportional to 1,223,056.80, 1,834,585.20 and 849,808.80 is: 1,274,713.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,056.80 : 1,834,585.20 = 849,808.80 : x
  2. Step 2: Convert to fraction form
    1,223,056.80/1,834,585.20 = 849,808.80/x
  3. Step 3: Cross multiply
    1,223,056.80x = 1,834,585.20 × 849,808.80
  4. Step 4: Simplify right side
    1,223,056.80x = 1,559,046,647,309.76
  5. Step 5: Solve for x
    x = 1,559,046,647,309.76/1,223,056.80
  6. Step 6: Final answer
    x = 1,274,713.20

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