Home / 739,267.70-1,108,901.55-664,472.30

Finding the Fourth Proportional to 739,267.70, 1,108,901.55 and 664,472.30

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Solution

The fourth proportional to 739,267.70, 1,108,901.55 and 664,472.30 is: 996,708.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    739,267.70 : 1,108,901.55 = 664,472.30 : x
  2. Step 2: Convert to fraction form
    739,267.70/1,108,901.55 = 664,472.30/x
  3. Step 3: Cross multiply
    739,267.70x = 1,108,901.55 × 664,472.30
  4. Step 4: Simplify right side
    739,267.70x = 736,834,363,402.07
  5. Step 5: Solve for x
    x = 736,834,363,402.07/739,267.70
  6. Step 6: Final answer
    x = 996,708.45

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