Home / 761,180.80-1,143,521.52-537,057.76

Finding the Fourth Proportional to 761,180.80, 1,143,521.52 and 537,057.76

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Solution

The fourth proportional to 761,180.80, 1,143,521.52 and 537,057.76 is: 806,821.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    761,180.80 : 1,143,521.52 = 537,057.76 : x
  2. Step 2: Convert to fraction form
    761,180.80/1,143,521.52 = 537,057.76/x
  3. Step 3: Cross multiply
    761,180.80x = 1,143,521.52 × 537,057.76
  4. Step 4: Simplify right side
    761,180.80x = 614,137,106,043.00
  5. Step 5: Solve for x
    x = 614,137,106,043.00/761,180.80
  6. Step 6: Final answer
    x = 806,821.59

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