Home / 799,889.40-1,199,834.10-739,063.80

Finding the Fourth Proportional to 799,889.40, 1,199,834.10 and 739,063.80

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Solution

The fourth proportional to 799,889.40, 1,199,834.10 and 739,063.80 is: 1,108,595.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,889.40 : 1,199,834.10 = 739,063.80 : x
  2. Step 2: Convert to fraction form
    799,889.40/1,199,834.10 = 739,063.80/x
  3. Step 3: Cross multiply
    799,889.40x = 1,199,834.10 × 739,063.80
  4. Step 4: Simplify right side
    799,889.40x = 886,753,949,315.58
  5. Step 5: Solve for x
    x = 886,753,949,315.58/799,889.40
  6. Step 6: Final answer
    x = 1,108,595.70

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